{"id":68086,"library":"echodb","title":"EchoDB","description":"An embedded, in-memory, immutable, copy-on-write database engine designed for high-performance read workloads.","status":"active","version":"0.8.0","language":"rust","source_language":null,"source_url":"https://github.com/surrealdb/echodb","tags":["database","embedded","in-memory","copy-on-write","immutable"],"install":[{"cmd":"# Cargo.toml\n[dependencies]\nechodb = \"0.8.0\"","lang":"toml","label":"Cargo.toml"},{"cmd":"cargo add echodb","lang":"bash","label":"cargo add"}],"dependencies":[],"imports":[{"symbol":"Database","correct":"use echodb::Database;"}],"quickstart":{"code":"use echodb::Database;\n\nfn main() {\n    let db = Database::new();\n    let tx = db.begin_write();\n    tx.set(\"key\", \"value\").unwrap();\n    tx.commit().unwrap();\n    println!(\"Data committed\");\n}","lang":"rust","description":"Creates a database, writes a key-value pair, and commits the transaction."},"warnings":[{"fix":"Implement custom persistence or use a different database for durable storage.","message":"EchoDB is in-memory only; data is lost on process exit unless explicitly persisted.","severity":"gotcha","affected_versions":">=0.8.0"}],"env_vars":null,"search_vec":"'copi':9,27 'copy-on-writ':8,26 'databas':12,21 'design':14 'echodb':1 'embed':3,22 'engin':13 'high':17 'high-perform':16 'immut':7,30 'in-memori':4,23 'memori':6,25 'perform':18 'read':19 'workload':20 'write':11,29","created_at":"2026-06-17T17:45:23.781863+00:00","updated_at":"2026-06-17T17:45:23.781863+00:00","problems":[],"ecosystem":"crates","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":null,"cli_name":null,"cli_version":null,"type":"library","homepage":"https://github.com/surrealdb/echodb","github":"https://github.com/surrealdb/echodb","docs":"https://docs.rs/echodb/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["database"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-17","next_check":"2026-12-14","install_tag":null}}