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Optimizing Queries for Performance: MySQL Edition
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Optimizing Queries for Performance: MySQL Edition

6
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9 min read
JSON vs. JSONB in PostgreSQL: A Complete Comparison
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JSON vs. JSONB in PostgreSQL: A Complete Comparison

6
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5 min read
Architecting for Security: MySQL Edition
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Architecting for Security: MySQL Edition

3
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10 min read
The Data You‘ve Left Behind – an Attacker‘s Perspective

The Data You‘ve Left Behind – an Attacker‘s Perspective

1
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7 min read
How To Deal With a Database With Billions of Records
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How To Deal With a Database With Billions of Records

2
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6 min read
Writing Reusable SQL Queries For Your Application with DbVisualizer Scripts
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Writing Reusable SQL Queries For Your Application with DbVisualizer Scripts

1
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6 min read
How To Design And Build A Database In Postgres
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How To Design And Build A Database In Postgres

4
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15 min read
Top five query tuning techniques for Microsoft SQL Server
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Top five query tuning techniques for Microsoft SQL Server

1
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6 min read
Using PostgreSQL to Manage Business Inventory Data and Visualize It
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Using PostgreSQL to Manage Business Inventory Data and Visualize It

2
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9 min read
SQL Triggers: What They Are and How to Use Them
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SQL Triggers: What They Are and How to Use Them

3
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8 min read
Stored Procedures in SQL: A Complete Tutorial
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Stored Procedures in SQL: A Complete Tutorial

2
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9 min read
SSH Tunneling: the Good, the Bad, and the Ugly
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SSH Tunneling: the Good, the Bad, and the Ugly

1
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5 min read
How To Create a Table Like Another Table in MySQL
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How To Create a Table Like Another Table in MySQL

2
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6 min read
Firing Database Actions: A Guide to Using SQL Triggers with DbVisualizer
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Firing Database Actions: A Guide to Using SQL Triggers with DbVisualizer

1
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6 min read
A Comprehensive Guide to Data Structures in SQL
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A Comprehensive Guide to Data Structures in SQL

1
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8 min read
Database Transactions 101: The Essential Guide
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Database Transactions 101: The Essential Guide

1
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6 min read
The Complete Guide to SQL Subqueries
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The Complete Guide to SQL Subqueries

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7 min read
How To Secure Data In A Postgres Database: A Guide
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How To Secure Data In A Postgres Database: A Guide

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15 min read
Working with NULL in Databases. Turn Your Frustration Into Delight
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Working with NULL in Databases. Turn Your Frustration Into Delight

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5 min read
ACID in Database Systems: All You Need to Know
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ACID in Database Systems: All You Need to Know

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5 min read
Database Security 101: Best Practices to Secure Your Data
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Database Security 101: Best Practices to Secure Your Data

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7 min read
Best Practices for Encrypting Data In Your Database
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Best Practices for Encrypting Data In Your Database

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5 min read
Getting Started with Multiversion Concurrency Control (MVCC) in PostgreSQL
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Getting Started with Multiversion Concurrency Control (MVCC) in PostgreSQL

1
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8 min read
How to Use a FOREIGN KEY Referring to the Source Table in Postgres
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How to Use a FOREIGN KEY Referring to the Source Table in Postgres

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3 min read
BLOB Data Type: Everything You Can Do With It

BLOB Data Type: Everything You Can Do With It

1
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6 min read
A Guide to ACID In MySQL
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A Guide to ACID In MySQL

1
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6 min read
Preventing Illicit Uploads in MySQL – secure_file_priv
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Preventing Illicit Uploads in MySQL – secure_file_priv

1
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6 min read
The Ultimate Guide to the MySQL Port
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The Ultimate Guide to the MySQL Port

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3 min read
ALTER TABLE Explained
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ALTER TABLE Explained

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6 min read
Deadlocks in Databases: A Guide
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Deadlocks in Databases: A Guide

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6 min read
A Guide to Subqueries in MySQL
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A Guide to Subqueries in MySQL

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5 min read
10x Query Performance with a Database Index
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10x Query Performance with a Database Index

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7 min read
Character Sets vs. Collations in a MySQL Database Infrastructure
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Character Sets vs. Collations in a MySQL Database Infrastructure

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7 min read
Best Practices for SQL Coding and Development
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Best Practices for SQL Coding and Development

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11 min read
A Guide to Multithreading in SQL
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A Guide to Multithreading in SQL

1
Comments
8 min read
ER Model, ER Diagram, and Relational Schema: What's the Difference?
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ER Model, ER Diagram, and Relational Schema: What's the Difference?

1
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9 min read
The Ultimate Guide to SQL Generated Columns
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The Ultimate Guide to SQL Generated Columns

1
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8 min read
MySQL User Management: A Guide
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MySQL User Management: A Guide

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7 min read
Why Are Your Databases Slow with Large Tables? An Overview
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Why Are Your Databases Slow with Large Tables? An Overview

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9 min read
Solved: sudo mysql_secure_installation command not found in MariaDB
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Solved: sudo mysql_secure_installation command not found in MariaDB

8
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3 min read
How to Connect to MySQL Using Admin Account Remotely
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How to Connect to MySQL Using Admin Account Remotely

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5 min read
How To List Databases in PostgreSQL
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How To List Databases in PostgreSQL

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5 min read
Extracting Time and Date in MS SQL Server: A Comprehensive Guide
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Extracting Time and Date in MS SQL Server: A Comprehensive Guide

3
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5 min read
How to Set Up Postgres using Docker
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How to Set Up Postgres using Docker

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3 min read
Understanding PostgreSQL Data Integrity
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Understanding PostgreSQL Data Integrity

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7 min read
Parameterized Queries in SQL – A Guide
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Parameterized Queries in SQL – A Guide

1
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5 min read
MySQL SUBSTRING Function: The Complete Guide
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MySQL SUBSTRING Function: The Complete Guide

Comments
3 min read
Creating Custom Visualizations with DbVisualizer
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Creating Custom Visualizations with DbVisualizer

1
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7 min read
How to update a value incrementally (+1) in MySQL
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How to update a value incrementally (+1) in MySQL

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2 min read
How to Make Your SQL Server More Secure
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How to Make Your SQL Server More Secure

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6 min read
How to Pronounce SQL: SQL or Sequel?
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How to Pronounce SQL: SQL or Sequel?

Comments 1
4 min read
Storing Unstructured Data With Hstore in PostgreSQL
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Storing Unstructured Data With Hstore in PostgreSQL

1
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10 min read
The Top Four Sites for Database Professionals Seeking New Job Opportunities
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The Top Four Sites for Database Professionals Seeking New Job Opportunities

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3 min read
Migrating Data Between Databases Using DbVisualizer
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Migrating Data Between Databases Using DbVisualizer

2
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9 min read
Archiving Data in MySQL Using Partitions
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Archiving Data in MySQL Using Partitions

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6 min read
Exploring the MySQL Daemon – A Guide
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Exploring the MySQL Daemon – A Guide

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6 min read
Why do we call software bugs, bugs?
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Why do we call software bugs, bugs?

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4 min read
Mastering Advanced SQL Queries With DbVisualizer And PostgreSQL
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Mastering Advanced SQL Queries With DbVisualizer And PostgreSQL

3
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16 min read
MySQL’s UTF-8: Is It Real?
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MySQL’s UTF-8: Is It Real?

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7 min read
INSERT Queries - Advanced CRUD explanation part 1
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INSERT Queries - Advanced CRUD explanation part 1

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5 min read
PostgreSQL COALESCE Function: Handling NULL Values Effectively
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PostgreSQL COALESCE Function: Handling NULL Values Effectively

1
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6 min read
Automating Database Operations with Ansible and DbVisualizer
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Automating Database Operations with Ansible and DbVisualizer

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9 min read
SELECT Queries - Advanced CRUD explanation part 2
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SELECT Queries - Advanced CRUD explanation part 2

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6 min read
UPDATE Queries - Advanced CRUD explanation part 3
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UPDATE Queries - Advanced CRUD explanation part 3

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6 min read
DELETE Queries – Advanced CRUD explanation part 4
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DELETE Queries – Advanced CRUD explanation part 4

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5 min read
Designing a Multi-Language Database
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Designing a Multi-Language Database

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5 min read
Preventing SQL Injection Attacks with DbVisualizer
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Preventing SQL Injection Attacks with DbVisualizer

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9 min read
How to Delete Elasticsearch Indices: An In-Depth Tutorial
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How to Delete Elasticsearch Indices: An In-Depth Tutorial

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3 min read
A Guide to Data Types in Oracle
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A Guide to Data Types in Oracle

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10 min read
Bridging the Gap Between SQL and NoSQL in PostgreSQL with JSON
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Bridging the Gap Between SQL and NoSQL in PostgreSQL with JSON

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10 min read
Exploring MongoDB Data Structure with DbVisualizer's Nested Tree-Table View
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Exploring MongoDB Data Structure with DbVisualizer's Nested Tree-Table View

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14 min read
How To Kill All Connections to a Database in PostgreSQL
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How To Kill All Connections to a Database in PostgreSQL

6
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4 min read
Postgres ON DELETE CASCADE - A Guide
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Postgres ON DELETE CASCADE - A Guide

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6 min read
Mastering the Trino Connection: Unleash the Power of DbVisualizer!
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Mastering the Trino Connection: Unleash the Power of DbVisualizer!

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10 min read
Querying Data with DbVisualizer and PrestoDb
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Querying Data with DbVisualizer and PrestoDb

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10 min read
PostgreSQL JSONPATH: Dealing with SQL/JSON Path Language
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PostgreSQL JSONPATH: Dealing with SQL/JSON Path Language

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7 min read
Deleting a Column in SQL: Everything You Need to Know
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Deleting a Column in SQL: Everything You Need to Know

1
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7 min read
PostgreSQL ISNULL: The Missing Function
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PostgreSQL ISNULL: The Missing Function

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6 min read
PostgreSQL's STRING_AGG() Function - A Comprehensive Guide
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PostgreSQL's STRING_AGG() Function - A Comprehensive Guide

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3 min read
DESCRIBE TABLE PostgreSQL Alternatives
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DESCRIBE TABLE PostgreSQL Alternatives

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6 min read
Comprehensive Guide on LIKE and FULLTEXT Search Wildcards
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Comprehensive Guide on LIKE and FULLTEXT Search Wildcards

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5 min read
Understanding Self Joins in SQL
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Understanding Self Joins in SQL

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6 min read
Oracle Create Database Link
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Oracle Create Database Link

1
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8 min read
NULLs Are Not The Same – A Guide
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NULLs Are Not The Same – A Guide

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4 min read
Using the EXPLAIN plan to analyze Query execution in PostgreSQL
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Using the EXPLAIN plan to analyze Query execution in PostgreSQL

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6 min read
Your Database Doesn’t Like Your Data – Reserved Words in MySQL
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Your Database Doesn’t Like Your Data – Reserved Words in MySQL

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6 min read
Google BigQuery: A Beginner’s Guide
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Google BigQuery: A Beginner’s Guide

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9 min read
No-code Ways of Generating SQL Queries.
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No-code Ways of Generating SQL Queries.

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9 min read
MySQL Operators – A Guide
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MySQL Operators – A Guide

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5 min read
Discover DbVisualizer Security Features for MySQL
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Discover DbVisualizer Security Features for MySQL

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7 min read
Working with Numeric Data Types in MySQL: A Comprehensive Guide
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Working with Numeric Data Types in MySQL: A Comprehensive Guide

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5 min read
SQL Interview Questions (MySQL): Part 1
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SQL Interview Questions (MySQL): Part 1

Comments 1
5 min read
How to work with SQL query optimization
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How to work with SQL query optimization

1
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9 min read
Error Establishing a database connection - Common Reasons and Solutions
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Error Establishing a database connection - Common Reasons and Solutions

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12 min read
SQL Cheat Sheet: A Comprehensive Guide to SQL Commands and Queries
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SQL Cheat Sheet: A Comprehensive Guide to SQL Commands and Queries

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2 min read
Postgres List Users: Two Different Approaches
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Postgres List Users: Two Different Approaches

1
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4 min read
SQL vs NoSQL Databases: Which is Better?
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SQL vs NoSQL Databases: Which is Better?

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11 min read
Change Data Capture: A Comprehensive Guide
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Change Data Capture: A Comprehensive Guide

1
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11 min read
MariaDB vs MySQL: The Ultimate Comparison
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MariaDB vs MySQL: The Ultimate Comparison

1
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8 min read
Leveraging Snowflake's Time Travel
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Leveraging Snowflake's Time Travel

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10 min read
Inner Join in SQL: A Comprehensive Guide
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Inner Join in SQL: A Comprehensive Guide

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10 min read
PostgreSQL Materialized Views: A Beginner's Guide
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PostgreSQL Materialized Views: A Beginner's Guide

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8 min read
Casting in PostgreSQL: Handling Data Type Conversions Effectively
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Casting in PostgreSQL: Handling Data Type Conversions Effectively

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6 min read
Date Formatting in Postgres: A Comprehensive Guide
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Date Formatting in Postgres: A Comprehensive Guide

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7 min read
View vs Materialized View in databases: Differences and Use cases
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View vs Materialized View in databases: Differences and Use cases

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9 min read
SQL Deep Dive: Mastering DATEDIFF with Code Examples
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SQL Deep Dive: Mastering DATEDIFF with Code Examples

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1 min read
Automating Databases with SQL Triggers
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Automating Databases with SQL Triggers

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1 min read
PostgreSQL's ON DELETE CASCADE Feature
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PostgreSQL's ON DELETE CASCADE Feature

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2 min read
Simplified Overview of JSON vs. JSONB in PostgreSQL
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Simplified Overview of JSON vs. JSONB in PostgreSQL

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2 min read
SQL Column Deletion Techniques
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SQL Column Deletion Techniques

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2 min read
Implementing Self Joins in SQL: A Guide for Developers
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Implementing Self Joins in SQL: A Guide for Developers

1
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1 min read
PostgreSQL - How To Kill Connections
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PostgreSQL - How To Kill Connections

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1 min read
Oracle Data Types: An Overview
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Oracle Data Types: An Overview

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1 min read
ER Models, Diagrams, and Schemas: A Developer's Brief
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ER Models, Diagrams, and Schemas: A Developer's Brief

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2 min read
Introduction to the BLOB Data Type
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Introduction to the BLOB Data Type

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2 min read
Quick Guide to Parameterized Queries in SQL
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Quick Guide to Parameterized Queries in SQL

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1 min read
SQL Joins: Easy Guide for Joining tables
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SQL Joins: Easy Guide for Joining tables

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2 min read
A Beginner's Guide to Database Transactions
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A Beginner's Guide to Database Transactions

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1 min read
Postgres in Docker: A Simplified Setup Process
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Postgres in Docker: A Simplified Setup Process

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1 min read
Resolving "sudo mysql_secure_installation: command not found" in MariaDB
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Resolving "sudo mysql_secure_installation: command not found" in MariaDB

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1 min read
Efficient Date and Time Extraction in MS SQL Server
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Efficient Date and Time Extraction in MS SQL Server

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1 min read
SQL vs. Sequel: Navigating the Pronunciation Landscape
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SQL vs. Sequel: Navigating the Pronunciation Landscape

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1 min read
A Quick Guide to MySQL Port Setup
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A Quick Guide to MySQL Port Setup

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1 min read
Date Formatting in PostgreSQL
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Date Formatting in PostgreSQL

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2 min read
Quick MySQL Table Creation: A Developer's Guide
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Quick MySQL Table Creation: A Developer's Guide

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1 min read
Maximizing SQL Server on macOS: Top Clients for Enhanced Database Management
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Maximizing SQL Server on macOS: Top Clients for Enhanced Database Management

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2 min read
Simplify Your Development Workflow: How to Deploy PostgreSQL Using Docker
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Simplify Your Development Workflow: How to Deploy PostgreSQL Using Docker

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1 min read
Understanding SQL Subqueries: A Brief Overview
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Understanding SQL Subqueries: A Brief Overview

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1 min read
A Quick Look at Why We Call Them "Software Bugs"
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A Quick Look at Why We Call Them "Software Bugs"

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1 min read
PostgreSQL and NoSQL Capabilities with JSON and JSONB
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PostgreSQL and NoSQL Capabilities with JSON and JSONB

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1 min read
PostgreSQL for MySQL Users - Alternatives to the DESCRIBE Statement
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PostgreSQL for MySQL Users - Alternatives to the DESCRIBE Statement

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1 min read
Essentials of PostgreSQL CTEs
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Essentials of PostgreSQL CTEs

1
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1 min read
Quick SQL guide and cheat sheet: Essential Commands
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Quick SQL guide and cheat sheet: Essential Commands

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1 min read
Exploring PostgreSQL jsonpath for Advanced JSON
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Exploring PostgreSQL jsonpath for Advanced JSON

1
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1 min read
How PostgreSQL's COALESCE Function Simplifies NULL Value Handling
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How PostgreSQL's COALESCE Function Simplifies NULL Value Handling

1
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1 min read
Database Encryption: Secure Your Data with Best Practices
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Database Encryption: Secure Your Data with Best Practices

1
Comments
1 min read
Database Drivers: What You Need to Know
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Database Drivers: What You Need to Know

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1 min read
Quick Guide to PostgreSQL's MVCC
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Quick Guide to PostgreSQL's MVCC

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1 min read
Handling NULLs in PostgreSQL: Alternatives to ISNULL
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Handling NULLs in PostgreSQL: Alternatives to ISNULL

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1 min read
How to Use DbVisualizer for Oracle Database Links
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How to Use DbVisualizer for Oracle Database Links

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1 min read
Views vs. Materialized Views: What’s the Difference?
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Views vs. Materialized Views: What’s the Difference?

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1 min read
Efficiently Managing Unstructured Data with PostgreSQL hstore
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Efficiently Managing Unstructured Data with PostgreSQL hstore

Comments 1
2 min read
Best SQL Server Clients for Mac: Simplify Your Database Management
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Best SQL Server Clients for Mac: Simplify Your Database Management

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2 min read
InnoDB's ibdata1: Essential Management Tips for MySQL
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InnoDB's ibdata1: Essential Management Tips for MySQL

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1 min read
Efficient Ways to List PostgreSQL Databases
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Efficient Ways to List PostgreSQL Databases

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1 min read
Essential SQL Window Functions for Beginners
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Essential SQL Window Functions for Beginners

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2 min read
Key Data Structures for SQL Database Efficiency
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Key Data Structures for SQL Database Efficiency

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1 min read
Leveraging PostgreSQL CAST for Data Type Conversions
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Leveraging PostgreSQL CAST for Data Type Conversions

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1 min read
SSH Tunneling: Essential Guide
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SSH Tunneling: Essential Guide

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1 min read
PostgreSQL Backups Simplified with pg_dump
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PostgreSQL Backups Simplified with pg_dump

1
Comments
1 min read
Mastering SQL Server: Top 5 Query Tuning Techniques
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Mastering SQL Server: Top 5 Query Tuning Techniques

3
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1 min read
Effective Strategies for MySQL User Management
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Effective Strategies for MySQL User Management

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1 min read
Streamlining SQL Data Management with Generated Columns
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Streamlining SQL Data Management with Generated Columns

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1 min read
Streamline MySQL Deployment with Docker and DbVisualizer
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Streamline MySQL Deployment with Docker and DbVisualizer

1
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1 min read
Essentials of ACID in MySQL
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Essentials of ACID in MySQL

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1 min read
Enhancing SQL Efficiency with Multithreading
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Enhancing SQL Efficiency with Multithreading

1
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2 min read
An Introduction to SQL Stored Procedures
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An Introduction to SQL Stored Procedures

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1 min read
Building a PostgreSQL Database for E-commerce
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Building a PostgreSQL Database for E-commerce

3
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2 min read
Using secure_file_priv to Prevent Illicit MySQL Uploads
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Using secure_file_priv to Prevent Illicit MySQL Uploads

1
Comments
1 min read
Utilizing MySQL Wildcards: LIKE and FULLTEXT

Utilizing MySQL Wildcards: LIKE and FULLTEXT

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1 min read
Mastering SQL: Best Practices for Developers
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Mastering SQL: Best Practices for Developers

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1 min read
How to Handle Databases with Billions of Records
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How to Handle Databases with Billions of Records

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Simplified Methods to List PostgreSQL Users
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Simplified Methods to List PostgreSQL Users

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PostgreSQL vs MySQL: A Concise Comparison
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PostgreSQL vs MySQL: A Concise Comparison

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Mastering SQL Views: Simplify and Optimize Your Queries
Cover image for Mastering SQL Views: Simplify and Optimize Your Queries

Mastering SQL Views: Simplify and Optimize Your Queries

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Optimizing Data Analysis with Trino and DbVisualizer
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Optimizing Data Analysis with Trino and DbVisualizer

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2 min read
Essential SQL Commands for Efficient Database Management
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Essential SQL Commands for Efficient Database Management

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How to Fix MySQL Shutdown Unexpectedly Error
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How to Fix MySQL Shutdown Unexpectedly Error

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Efficiently Analyzing PostgreSQL Queries with EXPLAIN
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Efficiently Analyzing PostgreSQL Queries with EXPLAIN

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2 min read
Essential Guide to MySQL Subqueries
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Essential Guide to MySQL Subqueries

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MariaDB vs MySQL: What Developers Need to Know

MariaDB vs MySQL: What Developers Need to Know

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ACID in Databases: A Brief Overview
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ACID in Databases: A Brief Overview

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PostgreSQL DISTINCT: An Easy Way to Remove Duplicates
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PostgreSQL DISTINCT: An Easy Way to Remove Duplicates

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Maintaining Data Integrity in PostgreSQL with Constraints
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Maintaining Data Integrity in PostgreSQL with Constraints

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SQL Server CONTAINS Function: Quick Start Guide
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SQL Server CONTAINS Function: Quick Start Guide

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PostgreSQL and DbVisualizer for Better Inventory Management
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PostgreSQL and DbVisualizer for Better Inventory Management

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Simplifying Database Management with Ansible and DbVisualizer
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Simplifying Database Management with Ansible and DbVisualizer

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2 min read
Simple Ways to Enhance SQL Server Security
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Simple Ways to Enhance SQL Server Security

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Optimizing PostgreSQL Queries with Materialized Views
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Optimizing PostgreSQL Queries with Materialized Views

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Navigating MongoDB Data Structures with DbVisualizer
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Navigating MongoDB Data Structures with DbVisualizer

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Understanding SQL COALESCE for Null Handling
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Understanding SQL COALESCE for Null Handling

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SQL Inner Joins Simplified
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SQL Inner Joins Simplified

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Essential MySQL Operators and Their Applications
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Essential MySQL Operators and Their Applications

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MySQL Daemon Overview and Tools
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MySQL Daemon Overview and Tools

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MySQL Numeric Data Types Explained
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MySQL Numeric Data Types Explained

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Quick Guide to INSERT Queries in MySQL
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Quick Guide to INSERT Queries in MySQL

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Boosting Performance with SELECT Queries in CRUD
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Boosting Performance with SELECT Queries in CRUD

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Unlocking the Power of UPDATE Queries in Databases
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Unlocking the Power of UPDATE Queries in Databases

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A Brief Guide to SQL DELETE Queries
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A Brief Guide to SQL DELETE Queries

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Quick Guide to MySQL Math Functions for SQL Users
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Quick Guide to MySQL Math Functions for SQL Users

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Simplify Data Migration Between Databases Using DbVisualizer
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Simplify Data Migration Between Databases Using DbVisualizer

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Database Deadlocks: Causes, Examples, and Solutions
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Database Deadlocks: Causes, Examples, and Solutions

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SQL Interview Prep for MySQL: Key Questions to Know
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SQL Interview Prep for MySQL: Key Questions to Know

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Boost MySQL Performance with Data Partitioning
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Boost MySQL Performance with Data Partitioning

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Why Large Tables Slow Down Your Database
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Why Large Tables Slow Down Your Database

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SQL vs NoSQL Databases: Choosing the Right Tool
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SQL vs NoSQL Databases: Choosing the Right Tool

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ALTER TABLE: A Quick Overview for Developers
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ALTER TABLE: A Quick Overview for Developers

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Avoiding Errors with MySQL Reserved Words
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Avoiding Errors with MySQL Reserved Words

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