RedisLite is a basic implementation of simple, lightweight in-memory key-value store built in Java, inspired by Redis. The purpose of this project is to understand how Redis works and how basic commands are implemented. It currently supports a subset of Redis commands and is designed for learning purposes.
It is intended for learning purposes and does not aim to replicate Redis's full feature set or performance capabilities.
- SET key value: Store a value with the given key.
- GET key: Retrieve the value associated with the given key.
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DEL key: Delete a key from the store.
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EXISTS key: Check if a key exists.
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INCR key: Increment the value of a key by 1 if it's an integer.
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INCRBY key increment: Increment the value of a key by a given integer.
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FLUSHALL: Clear the entire store.
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Uses Redis CLI for communication.
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RESP (Redis Serialization Protocol) parser for command handling.
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Built with pure Java for learning purpose.
- Compile the Project :
javac -d out -sourcepath ./src/main/java ./src/main/java/com/redislite/Redis.java - Get it running :
java -cp out com.redislite.Redis
