Articles having tag: REDIS

NoSQL and Relational Databases Podcast With Mathias Meyer

EngineYard's Ines Sombrarecordeda conversation withMathias Meyerabout NoSQL databases and their evolution towards more friendlier functionality, relational databases and their steps towards non-relational models, and a bit more on what polyglot persistence...

Algorithm for Automatic Cache Invalidation

By Alex Popescu

Algorithm for Automatic Cache Invalidation:Jakub \u0141opusza\u0144ski describes in much detail and with examples an algorithm for cache invalidation: Imagine a bipartite graph which on the left hand side has one vertex per each possible subspace of a write...

Redis Bulk Insert

By Alex Popescu

Redis Bulk Insert:Redis-cliis getting a newpipe modeespecially designed for bulk insertsas described in the documentation: cat data.txt | redis-cli --pipe Theredis-cliutility will also make sure to only redirect errors received from the Redis instance...

Lua Scripting in Redis 2.6

By Alex Popescu

The top comments onHacker News about Redis 2.6 RCare about Lua scripting. Lua scripting! Once people figure out what Redis' Lua scripting is good for, and it gets in a stable release, it's going to set the world on fire. In a good way. When one...

Apache Mod_redis

By Alex Popescu

mod_redis: This Apache module uses a rule-based engine (based on regular expression parser) to map URLs to REDIS commands on the fly. It supports an unlimited number of rules and can match on the full URL and the request method (GET, POST, PUT or DELETE)...

Why I Love NodeJS and Redis

By Alex Popescu

Why I Love NodeJS and Redis:Erwin van der Koogh: All of this allows me, a fairly decent Java developer with hardly any Javascript skills, to solve real world problems in record time. And that's why I love Node and Redis. It's perfect if it works...

Another Redis-Based Queue for Python: Introducing RQ

By Alex Popescu

Another Redis-Based Queue for Python: Introducing RQ:Vincent Driessen createsRQas an alternative toCeleryinspired byResque: I wanted a solution that was lightweight, easy to adopt, and easy to grasp. So I devised a simple queueing library for Python, and...

Automatic Async and Sync Pipelining of Redis Commands

By Alex Popescu

Automatic Async and Sync Pipelining of Redis Commands:The nuts and bolts of implementing synchronous and asynchronous Redis clients supporting pipelining: In this post I describe different approaches for client-libraries to implement Redis protocol pipelining....

NoSQL Databases Adoption in Numbers

By Alex Popescu

Source of data is Jaspersoft NoSQL connectors downloads.RedMonk published a graphic and an analysisand Klint Finleyfollowed up with job trends: Couple of things I don't see mentioned in the RedMonk post: if and how data has been normalized based...

Redis Persistence Demystified

By Alex Popescu

Redis Persistence Demystified:TL;DR: even if Redis is an in memory database it offers good durability compared to other on disk databases. But you must read the post for all the nitty-gritty. Original title and link:Redis Persistence Demystified(NoSQL...