May 2023
Intermediate to advanced
552 pages
16h 16m
English
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11 Caching data in memory: Amazon ElastiCache and MemoryDB
This chapter covers
- The benefits of a having a caching layer between your application and data store
- Defining key terminology, such as cache cluster, node, shard, replication group, and node group
- Using /operating an in-memory key-value store
- Performance tweaking and monitoring ElastiCache clusters
Imagine a relational database being used for a popular mobile game where players’ scores and ranks are updated and read frequently. The read and write pressure to the database will be extremely high, especially when ranking scores across millions of players. Mitigating that pressure by scaling the database may help with load but not necessarily the latency or cost. Also, caching relational ...
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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.