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  • When to use a key value store such as Redis instead along side of a SQL . . .
    One thing off hand is that Redis isn't a relational database If you're going to be needing an SQL "JOIN" then you won't want to use Redis, nor any other non-relational database Redis is faster though than most relational databases If you're only going to be doing key:value pair queries, then you'll want to use Redis
  • How do I run Redis on Windows? - Stack Overflow
    Verify if your Redis server is running; Use the redis-cli command to test connectivity to the Redis database $ redis-cli 127 0 0 1:6379> set user:1 "Ben" 127 0 0 1:6379> get user:1 "Ben" Please note: By default, Redis has 0-15 indexes for databases, you can change that number of databases NUMBER in redis conf Stop the Redis Server
  • How should I use Redis as a cache for SQL Server?
    You could use something like MemcacheD to store cached pages in memory You can set a validity of 10 minutes on a cached object After that the cache will automatically remove the object Your actual repository would have to do these steps: 1 Check the cache for the data you want, if it is there, great use it 2
  • python - How can I use redis with Django? - Stack Overflow
    Yes you can use Redis key-value store as a primary database Redis not only store key-value pairs it also support different data structures like List; Set; Sorted set; Hashes; Bitmaps; Hyperloglogs; Redis Data types Official doc Redis is in memory key-value store so you must aware of it if Redis server failure occurred your data will be lost
  • Does Redis persist data? - Stack Overflow
    Redis has two persistence mechanisms: RDB and AOF RDB uses a scheduler global snapshooting and AOF writes update to an apappend-only log file similar to MySql You can use one of them or both When Redis reboots,it constructes data from reading the RDB file or AOF file
  • How to connect to remote Redis server? - Stack Overflow
    There are two ways to connect remote redis server using redis-cli: 1 Using host port individually as options in command redis-cli -h host -p port If your instance is password protected redis-cli -h host -p port -a password e g if my-web cache amazonaws com is the host url and 6379 is the port Then this will be the command:
  • Redis on web server front-end or database server back-end
    I personally would keep Redis on its own server, as you can be feeding it a lot of data, but it all depends on what environment you are working in If you want speed to be the top priority (an extra 50ms or so would be unacceptable), then you should run it on your Web Server, as request times to 127 0 0 1 are a lot faster than an external
  • Whats the Point of Multiple Redis Databases? - Stack Overflow
    Our motivation has not been mentioned above We use multiple databases because we routinely need to delete a large set of a certain type of data, and FLUSHDB makes that easy For example, we can clear all cached web pages, using FLUSHDB on database 0, without affecting all of our other use of Redis
  • Redis as a message broker - Stack Overflow
    Does someone use Redis for a similar thing and could give me a hint about clever use of Redis tools and data structures? edit Ideally, my program flow would look like this: start the program; retrieve key from Redis; tell Redis, "hey, notify me on changes of key" launch something asynchronously, with a callback for new messages
  • caching - Memcached vs. Redis? - Stack Overflow
    Redis is more powerful, more popular, and better supported than memcached Memcached can only do a small fraction of the things Redis can do Redis is better even where their features overlap For anything new, use Redis Memcached vs Redis: Direct Comparison Both tools are powerful, fast, in-memory data stores that are useful as a cache





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