Redis is an in-memory data structure store which can be used as database, cache or message broker.
Redis is in-memory data structure store.
Can be used as:
Database
Cache
Message Broker
Supports:
Data structures (strings, hashes, lists, sets, sorted sets with range queries)
Bitmaps
Hyperloglogs
Geospatial indexes with radius queries
Features:
Built-in replication
Lua scripting
LRU eviction
Transactions
On-disk persistence
High availability via Redis Sentinel and automatic partitioning with Redis Cluster
1
sudo yum -y install wget make gcc tcl
Copy
1
2
3
4
5
6
7
8
9
10
11
12
cd /tmp/
wget http://download.redis.io/releases/redis-3.2.6.tar.gz
tar zxvf redis-3.2.6.tar.gz
cd redis-3.2.6
make test
sudo make install
cd utils
# redis executable path - enter this path - /usr/local/bin/redis-server
sudo ./install_server.sh
Copy
1
2
3
4
5
6
# redis info
redis-cli info
# testing
redis-cli ping
PONG
Copy
1
2
3
4
5
sudo vim /etc/sysctl.conf
vm.overcommit_memory= 1
# apply changes without restarting server
sudo sysctl vm.overcommit_memory= 1
Copy
1
sudo chkconfig --add redis_6379
Copy
1
docker pull redis:4.0.2
Copy
1
docker run --name redis-6379 -p 6379:6379 -d redis:4.0.2
Copy
1
docker run --name some-app --link some-redis:redis -d application-that-uses-redis
Copy