Gorse v0.4.10

Features

• Support health checks for liveness and readiness (#594).
• Add cache_table_prefix and data_table_prefix option (#593).
• Support excluding "read" items from popular/latest recommendations (#595).

Fix

• Fix boolean type parsing of ClickHouse driver (#596).

Gorse v0.4.9

Features

• Support managed mode: schedule tasks manually (#575).
• Support OpenTelemetry tracing (#576).
• Support compressed playground dataset (#584).

Fix

• Fix purge cache on Redis (#571).
• Fix timestamp conditions on loading feedback from MongoDB (#571).
• Apply clock_error on loading feedback(#573).
• Fix "index out of range [-1]" on building IVF index for zero IDF (#585).

Gorse v0.4.8

Features

• Support displaying scores of users/items neighbors in the dashboard (#557).
• Support deleting users and items in the dashboard (#558).
• Support Redis cluster as cache storage (#564).

Fix

• Fix RESTful API document (#566).

Gorse v0.4.7

Features

• Support AVX512 SIMD instruments (#533).
• Support purge all data and cache (#549).
• Implement Go SDK in client package (#522).
• Add CORS support to RESTul APIs by @NMathar (#550).

Fix

• Fix updating item visibility and categories (#552).
• Fix the deadlock problem of the scheduler (#554).

Performance

• Remove interface call in SIMD dispatch (#545).

Gorse v0.4.6

Features

• Support dynamic goroutine allocation for multiple tasks (#513).
• Support database prefixes postgresql:// and rediss:// (#499).
• Support disable/enable model size searching (#502).
• Support prefixes for database table names (#503).
• Build windows arm64 release (#500).
• Support HTTPS for ClickHouse connection: chhttps:// (#508).
• Prune solely user labels and item labels (#512).

Fix

• Fix unexpected database schema migration (#501).
• Fix duplicate measurements (#505).
• Stop the HTTP server and RPC server gracefully (#506).

Gorse v0.4.5

Features

• Implement a playground based on the all-in-one server (#479).
• Support Oracle as one of the cache stores (#482).
• Support Oracle as one of the data stores (#484).

Fix

• Remove tasks from disconnected worker nodes (#480).
• Show progress for index building (#490).
• Fix the isolation level (READ UNCOMMITTED) in MySQL (#481).
• Fix the positive feedback display in the dashboard (#486, by @bradrisse).

Gorse v0.4.4

Features

• Support SQLite as one of the data stores (all-in-one server only, #469).
• Support SQLite as one of the cache stores (all-in-one server only, #467).
• Implement the all-in-one server (#470).

Fix

• Fix delete users and items (#471).
• Fix import feedback CSV with quoted field (#472).

Performance

• Remove redundant cache deletion (#475).

Gorse v0.4.3

Features

• Track the memory usage of the master node and worker nodes (#461).
• Calculate positive feedback rates during load dataset (#462).

Fix

• Report metrics (precision, recall, etc.) once saved models are loaded (#457).
• Redact username and password in DSN (#459).
• Fix migration error with PostgresSQL and ClickHouse (#464).
• Fix insert duplicate users/items/feedback (#465).

Gorse v0.4.2

Features

• Display binary versions in the dashboard (#448).
• Implement the request ID for RESTful APIs (#449).
• Move measurements from the data store to the cache (#450).
• Support database auto migrate by gorm (#453).
• Reimplement auto similarity as hybrid similarity based on labels and users/items (#455).

Performance

• Set MySQL and Postgres isolation level to READ UNCOMMITTED (#452).

Gorse v0.4.1

Features

• Support session-based recommendation (#430).
• Invalidate cache after the configuration change (#436).
• Support cache garbage collection (#437).
• Export metrics for new Gorse Grafana dashboard (#445).

Fix

• Fix hidden items and deleted items visibility (#442).

Performance

• Cache popular items in the server node (#438).
• Cache hidden items in the server node (#439).