March 2021
Intermediate to advanced
724 pages
13h 53m
English
book
Professional Azure SQL Managed Database Administration - Third Edition
by Ahmad Osama, Shashikant Shakya
Content preview from Professional Azure SQL Managed Database Administration - Third Edition
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7. Scalability
You can easily scale up or scale down an SQL database or managed instance, either automatically or manually. There are two types of scaling: vertical and horizontal.
Vertical scaling refers to switching to a higher or lower service tier or vertically partitioning data, which is done to store different schemas on different databases.
Horizontal scaling refers to dividing data from a single table into different individual databases.
This chapter will teach you how to autoscale SQL databases and shard a database. The chapter also talks about how to run cross-database queries.
By the end of this chapter, you will be able to:
- Perform vertical and horizontal scaling.
- Create and maintain SQL database shards.
- Run cross-database ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.