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Sakshi
Sakshi

Posted on • Updated on

DP-900 Part 10

Hi again!

Azure Tables

Azure table is NoSQL based database, it makes use of key-value data items.
Each item is represented by a row.
It enables to store semi structured data.
All rows must have unique keys and after modification a timestamp column record is created to record data time.
Column in each row may vary
No foreign key, views, relationship exist in this azure table.
It has de-normalized data.
For fast access it splits azure table in partitions.
Partitioning groups related rows, rows with same partition key stored together.
Partitioning groups related rows, rows with same partition key stored together.
Partition are independent of each other
We can add a partition key for fast search.

Fundamentals of CosmosDB

  • It is a NoSQL based database
  • It supports multiple APIs, internal structure is abstracted
  • Use index and partitioning to provide fast read
  • It automatically allocates space in container for partitions 10GB maximum
  • Index are created automatically

  • Used for IoT and telemantics, retail marketing, gaming, web and mobile application

thanks for reading

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