June 2015
Intermediate to advanced
318 pages
6h 57m
English
Content preview from Learning RedisBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Transactions in Redis
Redis as a NOSQL data store provides a loose sense of transaction. As in a traditional RDBMS, the transaction starts with a BEGIN and ends with either COMMIT or ROLLBACK. All these RDBMS servers are multithreaded, so when a thread locks a resource, it cannot be manipulated by another thread unless and until the lock is released. Redis by default has MULTI to start and EXEC to execute the commands. In case of a transaction, the first command is always MULTI, and after that all the commands are stored, and when EXEC command is received, all the stored commands are executed in sequence. So inside the hood, once Redis receives the EXEC command, all the commands are executed as a single isolated operation. Following are the
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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.