decover-tech/kosha

Hybrid retrieval: RRF fusion of lexical and vector results 20 days ago

enhancement help wanted

decover-tech/kosha

1

Rust

CONTRIBUTING.md is stale — still says "do not add vector/ANN code" 20 days ago

documentation good first issue

decover-tech/kosha

1

Rust

Python client `indices.get_mapping` returns a hardcoded, DecoverAI-specific mapping 20 days ago

bug good first issue

decover-tech/kosha

1

Rust

CLI: ship shell completions and a man page 20 days ago

enhancement good first issue

decover-tech/kosha

1

Rust

CLI: add exists / compact / import / admin subcommands and vector-search flags 20 days ago

enhancement good first issue

decover-tech/kosha

1

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Add a `GET /metrics` Prometheus endpoint 20 days ago

enhancement help wanted

decover-tech/kosha

1

Rust

Implement the CreateNamespace / DeleteNamespace HTTP routes 20 days ago

enhancement good first issue

decover-tech/kosha

1

Rust

Tokenizer drops terms on interior punctuation and is not Unicode-aware 20 days ago

enhancement help wanted

decover-tech/kosha

1

Rust

Honor `FieldSchema.analyzer`: configurable analyzers, stopwords, stemming 20 days ago

enhancement help wanted

decover-tech/kosha

1

Rust

Add `histogram` and `date_histogram` aggregations 20 days ago

enhancement help wanted

decover-tech/kosha

1

Rust

Add metric aggregations: min / max / avg / sum / value_count 20 days ago

enhancement good first issue

decover-tech/kosha

1

Rust

Add a `prefix` filter clause 20 days ago

enhancement good first issue

decover-tech/kosha

1

Rust

Add an `exists` filter clause 20 days ago

enhancement good first issue

decover-tech/kosha

1

Rust

Aggregations ignore the query and filter — they aggregate the whole segment 20 days ago

bug help wanted

decover-tech/kosha

1

Rust

vector: late-interaction (ColBERT-style) multi-vector retrieval 20 days ago

enhancement help wanted

decover-tech/kosha

1

Rust

ops: minimal built-in dashboard for namespaces, stats, and a query console 20 days ago

enhancement good first issue help wanted

decover-tech/kosha

1

Rust

cache: usage-driven and manifest-change-driven warming (warmup is static and one-shot today) 20 days ago

enhancement help wanted

decover-tech/kosha

1

Rust

query: score modifiers — rank by attribute (recency/boost decay) and rank by distance (geo) 20 days ago

enhancement help wanted

decover-tech/kosha

1

Rust

query: result diversification — cap hits per attribute value (limit.per / collapse) 20 days ago

enhancement help wanted

decover-tech/kosha

1

Rust

vector: i8 scalar-quantized vectors (~4x storage and I/O reduction) 20 days ago

enhancement help wanted

decover-tech/kosha

1

Rust

server: native embedding at ingest and query time 20 days ago

enhancement help wanted

decover-tech/kosha

1

Rust

control-plane: namespace branching via copy-on-write manifests 20 days ago

enhancement help wanted

decover-tech/kosha

1

Rust

control-plane: namespace sharding (fixed shard count first) 20 days ago

enhancement help wanted

decover-tech/kosha

1

Rust

core: nested attributes (objects and arrays) in documents, filters, and aggregations 20 days ago

enhancement help wanted

decover-tech/kosha

1

Rust

query: RRF fusion and weighted reranking across subqueries 20 days ago

enhancement help wanted

decover-tech/kosha

1

Rust

aggregations: metric aggs (sum, min, max, avg, value_count) and metrics nested under buckets 20 days ago

enhancement help wanted

decover-tech/kosha

1

Rust

query: fuzzy / typo-tolerant term matching 20 days ago

enhancement help wanted

decover-tech/kosha

1

Rust

indexing: the schema `analyzer` field is accepted and silently ignored — tokenization is hardcoded 20 days ago

enhancement help wanted

decover-tech/kosha

1

Rust

query: add a `prefix` filter clause 20 days ago

enhancement good first issue

decover-tech/kosha

1

Rust

clients/python: `get`, `mget`, and `msearch` are missing from the OpenSearch-compatible client 20 days ago

enhancement good first issue

decover-tech/kosha

1

Rust

observability: no /metrics endpoint — the engine computes the numbers but never exports them 20 days ago

enhancement help wanted

decover-tech/kosha

1

Rust

aggregations: no metric aggregations (min / max / sum / avg) 20 days ago

enhancement help wanted

decover-tech/kosha

1

Rust

query: highlighting only supports a single field per request 20 days ago

enhancement help wanted

decover-tech/kosha

1

Rust

query: add an `exists` filter clause 20 days ago

enhancement help wanted

decover-tech/kosha

1

Rust

cli: `kosha search` has no --from, --sort, or --search-after flags 20 days ago

enhancement good first issue

decover-tech/kosha

1

Rust

cli: add `compact`, `import`, and `create-api-key` commands for the remaining admin endpoints 20 days ago

enhancement good first issue

decover-tech/kosha

1

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cli: add a `kosha exists` command for the /v1 exists endpoint 20 days ago

enhancement good first issue

decover-tech/kosha

1

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chore: add GitHub issue and pull request templates 20 days ago

documentation good first issue

decover-tech/kosha

1

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docs: CONTRIBUTING.md is stale and tells new contributors not to write vector code 20 days ago

documentation good first issue

decover-tech/kosha

1

Rust

docs: add a configuration reference for the KOSHA_* environment variables 20 days ago

documentation good first issue

decover-tech/kosha

1

Rust

Open Issues Need Help