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Mustafa ERBAY

Cloud, system architecture and DevOps from the trenches. Original blog at mustafaerbay.com.tr

Location İstanbul, Türkiye Joined Joined on  Personal website https://mustafaerbay.com.tr github website

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Senior software & infrastructure engineer

The Only Rule That Hasn't Changed in 20 Years: Real Experience
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The Only Rule That Hasn't Changed in 20 Years: Real Experience

#career #indiehacker
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3 min read

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5 Tactics to Reduce On-Call Stress in Distributed Systems
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5 Tactics to Reduce On-Call Stress in Distributed Systems

#devops #sistemmimarisi
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8 min read
The Biggest Lie in the Software World: 'Perfect Code' or Real Success…
merbayerp profile

The Biggest Lie in the Software World: 'Perfect Code' or Real Success…

#career #indiehacker
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3 min read
AI Agent Tool-Use Architecture: Limitations and Cost Analysis
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AI Agent Tool-Use Architecture: Limitations and Cost Analysis

#ai #guide #software
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7 min read
As a System Architect, I Wish I Had Learned This Sooner
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As a System Architect, I Wish I Had Learned This Sooner

#sistemmimarisi #career
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3 min read
Managing ERP Bill of Materials Denormalization in 3 Steps
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Managing ERP Bill of Materials Denormalization in 3 Steps

#erp #database
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7 min read
20 Years in IT. Here's What I Still Don't Know
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20 Years in IT. Here's What I Still Don't Know

#career #indiehacker
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5 min read
Dependency Security in CI/CD: 3 Practical Cost Analyses
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Dependency Security in CI/CD: 3 Practical Cost Analyses

#guide #software
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7 min read
The Cost of Idempotency in Distributed Systems: Why It Matters and
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The Cost of Idempotency in Distributed Systems: Why It Matters and

#architecture #learning #uretkenlik
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9 min read
The Hidden Costs of Distributed Lock Alternatives and Their Impact on
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The Hidden Costs of Distributed Lock Alternatives and Their Impact on

#distributedsystems #learning #productivity
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11 min read
The Most Interesting Problem I Solved This Week
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The Most Interesting Problem I Solved This Week

#learning #uretkenlik
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3 min read
Mobile Push Notifications: Cost-Benefit Balance in Side Projects
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Mobile Push Notifications: Cost-Benefit Balance in Side Projects

#learning #uretkenlik
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12 min read
What Stole Most of My Time This Week?
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What Stole Most of My Time This Week?

#learning #uretkenlik
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3 min read
ERP Standardization and the Loss of Flexibility in Side Products: A
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ERP Standardization and the Loss of Flexibility in Side Products: A

#software #learning #uretkenlik
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10 min read
Which Technology Did I Trash This Week?
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Which Technology Did I Trash This Week?

#career #learning #uretkenlik
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4 min read
Switch Hardening: A Time Waste for Side Projects, or Smart…
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Switch Hardening: A Time Waste for Side Projects, or Smart…

#learning #productivity
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8 min read
What Did I Break This Week? The Hard Road of Experience
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What Did I Break This Week? The Hard Road of Experience

#learning #uretkenlik
1
Comments
4 min read
Eventual Consistency in Distributed Systems: Realities and
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Eventual Consistency in Distributed Systems: Realities and

#distributedsystems #learning #uretkenlik
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5 min read
Writing Code Is Now The Easiest Part
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Writing Code Is Now The Easiest Part

#software #sistemmimarisi
1
Comments
3 min read
RAG Retrieval Quality: Are Large Language Models Always Necessary?
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RAG Retrieval Quality: Are Large Language Models Always Necessary?

#guide #software
1
Comments
7 min read
Does GitHub Copilot Make Developers Lazy? My Perspective
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Does GitHub Copilot Make Developers Lazy? My Perspective

#ai #career #indiehacker
1
Comments
4 min read
Multi-tenant Architecture: A Trap for Side Projects?
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Multi-tenant Architecture: A Trap for Side Projects?

#architecture #learning #uretkenlik
1
Comments
6 min read
Kubernetes Is Not For Everyone: A Look With 20 Years of Experience
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Kubernetes Is Not For Everyone: A Look With 20 Years of Experience

#kubernetes #sistemmimarisi #devops
1
Comments
3 min read
Idempotency in Distributed Systems: Even If You Process Multiple
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Idempotency in Distributed Systems: Even If You Process Multiple

#distributedsystems #guide #software
1
Comments
9 min read
Is Software Engineering Dead?
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Is Software Engineering Dead?

#career #indiehacker
1
Comments
5 min read
Choosing a Deploy Strategy in CI/CD Pipeline Optimization
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Choosing a Deploy Strategy in CI/CD Pipeline Optimization

#devops #sistemmimarisi #software
1
Comments
9 min read
Distributed Lock Alternatives: Which One to Use in Which Scenario?
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Distributed Lock Alternatives: Which One to Use in Which Scenario?

#distributedsystems #career #indiehacker
1
Comments
7 min read
Mobile App Size: 3 Priorities from an Indie Hacker's Perspective
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Mobile App Size: 3 Priorities from an Indie Hacker's Perspective

#indiehacker #learning #uretkenlik
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6 min read
My Biggest Entrepreneurial Mistakes
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My Biggest Entrepreneurial Mistakes

#entrepreneurship #career #indiehacker
1
Comments
4 min read
The Anatomy of ERP Bill of Materials Denormalization: Performance and…
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The Anatomy of ERP Bill of Materials Denormalization: Performance and…

#erp #sistemmimarisi #software
1
Comments
7 min read
The True Value of an Idea: The Cost of Success and a Pragmatic
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The True Value of an Idea: The Cost of Success and a Pragmatic

#career #indiehacker
1
Comments
3 min read
3 Key Advantages of VLAN Segmentation: Secure Your Network
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3 Key Advantages of VLAN Segmentation: Secure Your Network

#sistemmimarisi #software
5
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7 min read
There Is No Such Thing as a Perfect Product: The Naked Truth of 20
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There Is No Such Thing as a Perfect Product: The Naked Truth of 20

#career #indiehacker
1
Comments
3 min read
Distributed Systems Idempotency Design: 3 Practical Ways
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Distributed Systems Idempotency Design: 3 Practical Ways

#distributedsystems #career #indiehacker
1
Comments
9 min read
Building a Product vs. Marketing It: Which is Harder? A 20-Year
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Building a Product vs. Marketing It: Which is Harder? A 20-Year

#career #indiehacker
1
Comments
4 min read
Why Do Most SaaS Companies Fail?
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Why Do Most SaaS Companies Fail?

#saas #career #indiehacker
1
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3 min read
The Support Bill of Choosing an Offline-First Mobile Architecture
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The Support Bill of Choosing an Offline-First Mobile Architecture

#architecture #career #indiehacker
1
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5 min read
Database Index Selection: The Balance Between Performance and
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Database Index Selection: The Balance Between Performance and

#postgres #learning #productivity
1
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8 min read
Log Level Strategy: Developer Comfort or Operational Burden?
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Log Level Strategy: Developer Comfort or Operational Burden?

#devops #learning #uretkenlik
1
Comments
6 min read
IPv6 Transition: A Useless Struggle for the Indie Hacker?
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IPv6 Transition: A Useless Struggle for the Indie Hacker?

#indiehacker #networking
1
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6 min read
Optimizing Supply Chain Data Flow: 3 Steps for ERP
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Optimizing Supply Chain Data Flow: 3 Steps for ERP

#erp #career #indiehacker
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8 min read
Why Network Certifications Are Insufficient for Your Career
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Why Network Certifications Are Insufficient for Your Career

#career #indiehacker
1
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6 min read
Commercial APMs: Why They Are Always Overkill for an Indie Hacker
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Commercial APMs: Why They Are Always Overkill for an Indie Hacker

#indiehacker #monitoring
1
Comments
8 min read
Database Index Anatomy: Performance and Resource Management
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Database Index Anatomy: Performance and Resource Management

#postgres #learning #uretkenlik
1
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8 min read
Why Everyone Should Back Up: A Confession from Experience
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Why Everyone Should Back Up: A Confession from Experience

#sistemmimarisi #software
1
Comments
3 min read
API Versioning Strategy: Simple Approach or Forward-Looking Solution?
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API Versioning Strategy: Simple Approach or Forward-Looking Solution?

#api #learning #productivity
1
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7 min read
Kernel CVE Response: 3 Priorities for Infrastructure Professionals
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Kernel CVE Response: 3 Priorities for Infrastructure Professionals

#linux #career #indiehacker
1
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7 min read
Kernel CVE Response Pattern: A Practical 3-Step Approach
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Kernel CVE Response Pattern: A Practical 3-Step Approach

#linux #career #indiehacker
1
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6 min read
What I Learned Developing ERP: Much More Than Code
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What I Learned Developing ERP: Much More Than Code

#erp #software
1
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3 min read
Zero Downtime Deployment: An Unnecessary Burden for Simple Projects?
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Zero Downtime Deployment: An Unnecessary Burden for Simple Projects?

#deployment #devops
1
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12 min read
How to Choose Database Indexes in 3 Steps
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How to Choose Database Indexes in 3 Steps

#database #performance #postgres
1
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10 min read
PostgreSQL WAL Bloat Management: Reclaiming Disk Space in 4 Steps
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PostgreSQL WAL Bloat Management: Reclaiming Disk Space in 4 Steps

#postgres #database #performance
1
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11 min read
Hidden Costs in ERPs That No One Sees
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Hidden Costs in ERPs That No One Sees

#erp #software
1
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3 min read
RAG Retrieval Quality: Are Large Models Really Necessary?
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RAG Retrieval Quality: Are Large Models Really Necessary?

#ai #llm #rag
1
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9 min read
The MRP Nightmare: The Cost of a 'Yes'
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The MRP Nightmare: The Cost of a 'Yes'

#erp #sistemmimarisi
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4 min read
Secret Rotation Strategies: The Security Cost of Automation
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Secret Rotation Strategies: The Security Cost of Automation

#devops #guide #software
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9 min read
Why is Writing ERP Software So Difficult?
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Why is Writing ERP Software So Difficult?

#erp #software
1
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3 min read
CI/CD Build Cache Management: Time Savings and Infrastructure Costs
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CI/CD Build Cache Management: Time Savings and Infrastructure Costs

#devops #learning #uretkenlik
1
Comments
7 min read
Supply Chain Data Flow: An Anatomical Analysis for ERP Systems
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Supply Chain Data Flow: An Anatomical Analysis for ERP Systems

#erp #postgres
1
Comments
9 min read
Technical Debt: The Silent Killer, A Project's Most Secret Cost
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Technical Debt: The Silent Killer, A Project's Most Secret Cost

#software #sistemmimarisi
1
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4 min read
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