# Redis - Port 6379

By

Adrien

Redis (Remote Dictionary Server) is an open-source, in-memory key-value data store used as a database, cache, and message broker. It consumes high amounts of throughput with low latency access.

Key Technical Details:

• In-Memory: Data resides primarily in RAM, offering sub-millisecond response times.
• Protocol: Uses RESP (Redis Serialization Protocol), a simple text-based protocol that is human-readable and easy to parse.
• Single-Threaded: The core event loop is single-threaded, ensuring atomic operations without complex locking mechanisms.
• Persistence: Supporting RDB (snapshots) and AOF (append-only files) for durability, though often used as an ephemeral cache.

Redis Port --> 6379

redis-cli -h 192.168.1.1

• INFO
• CLIENT GETNAME
• SERVER
• SELECT <db-name>

redis-cli -h 10.129.136.187 --scan --pattern '*' 

10.129.136.187:6379> CONFIG GET databases
1) "databases"
2) "16"
10.129.136.187:6379> INFO keyspace

# Keyspace
db0:keys=4,expires=0,avg_ttl=0

You can also use KEYS * to display all the keys in the index

• type <key-name> --> Get the type of the key
• get <key-name> --> Get the content of the key