Copia keeps byte keys and values in memory, with an optional write-ahead log for persistence.

Early project: Copia is a small learning project. Review its guarantees and limitations before using it for important data.

Start here#

• Install and run the interactive command line.
• Learn the Go API for using the store in a Go program.
• Read how persistence works and what the WAL records contain.

What Copia provides#

• In-memory storage or append-only persistence through a write-ahead log.
• Byte-slice keys and values, copied on write and read.
• Basic operations: set, get, delete, rename, copy, prefix key listing, count, and clear.
• A checksum on each WAL record and replay when opening a file.