apache/iggy

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Apache Iggy: Hyper-Efficient Message Streaming at Laser Speed

Stars: 4.9k
Forks: 432
Open beginner issues: 0
Indexed issues: 156
Avg merge: 2d 10h
Merged PRs (30d): 173

Dominant language: Rust
License: Apache-2.0
Last GitHub push: Sep 14, 2026
Latest indexed: Sep 14, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: good first issue

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156 issues indexed so far

Server-side message compression feature Open

config performance

apache/iggy#18 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Configurable message size threshold Closed

config good first issue

apache/iggy#21 · 4 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
PGO in CI Open

server

apache/iggy#200 · 0 comments · 1 reaction · 1 assignee · Indexed Sep 14, 2026
Write fuzzing testcases for `iggy-server` Open

good first issue server

apache/iggy#469 · 6 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Implement Direct I/O, bypass kernel page cache Open

io_uring performance tpc

apache/iggy#1420 · 5 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Implement synchronous SDK client Open

sdk

apache/iggy#1714 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add support for BSON payload to connectors runtime Open

connectors rust

apache/iggy#1847 · 6 comments · 0 reactions · 2 assignees · Indexed Sep 14, 2026
Implement Clustering (VSR) Open

cluster server

apache/iggy#1914 · 7 comments · 2 reactions · 0 assignees · Indexed Sep 14, 2026
Add official Ruby sdk Open

enhancement sdk

apache/iggy#1969 · 5 comments · 2 reactions · 0 assignees · Indexed Sep 14, 2026
Rewrite golang BDD tests to use scenarios Open

go sdk test

apache/iggy#1986 · 2 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
Implement C++ SDK Open

cpp sdk

apache/iggy#2100 · 7 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Add Migration Guides to Docs Open

docs good first issue

apache/iggy#2146 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Add more BDD test scenarios. Open

good first issue

apache/iggy#2148 · 4 comments · 1 reaction · 1 assignee · Indexed Sep 14, 2026
[Java SDK] Add batch send/receive operations for better throughput Open

enhancement java

apache/iggy#2203 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
[Java SDK] Add comprehensive offset management for consumer groups Open

enhancement java

apache/iggy#2205 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 14, 2026
[Java SDK] Implement pluggable serialization framework Open

enhancement java

apache/iggy#2206 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Schema registry for data governance Open

api design enhancement server

apache/iggy#2207 · 2 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
[Java SDK] Implement metrics collection and monitoring Open

enhancement java

apache/iggy#2209 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[Java SDK] Add AutoCloseable support and proper cleanup Open

enhancement java

apache/iggy#2210 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
[Java SDK] Add Performance Benchmarks for Java SDK Open

java test

apache/iggy#2228 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[Nodejs SDK] should Client expose event handler for events through on/once Open

good first issue javascript

apache/iggy#2396 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
JDBC Source and Sink Connectors for Iggy Open

connectors good first issue

apache/iggy#2500 · 4 comments · 1 reaction · 1 assignee · Indexed Sep 14, 2026
End-to-end test suite for Apache Iggy Web UI Open

good first issue test web

apache/iggy#2517 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Normalize enum serialization strategy Open

apache/iggy#2699 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Connector Ecosystem Roadmap: tracking 120+ connector targets across databases, cloud, IoT, and observability Open

connectors

apache/iggy#2753 · 12 comments · 2 reactions · 0 assignees · Indexed Sep 14, 2026
[C++ SDK] Create Rust side FFI bindings for the C++ SDK Open

cpp sdk

apache/iggy#2763 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
[C++ SDK] Create high level client from the generated bindings. Open

cpp sdk

apache/iggy#2764 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Replace `DashMap` with `papaya` for `shards_table` in server shard Open

server

apache/iggy#2827 · 1 comment · 1 reaction · 1 assignee · Indexed Sep 14, 2026
[C++ SDK] Consider converting high-level classes in iggy.hpp to rust-based enums Open

cpp rust sdk

apache/iggy#2830 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Go SDK: Add unit tests for command serialization/deserialization Open

go sdk test

apache/iggy#2883 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Create Pareto Source Connector Test Suite Open

connectors design test

apache/iggy#2892 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Create Pareto Sink Connector Test Suite Open

connectors design test

apache/iggy#2893 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 14, 2026
bug(connectors): consume() return value discarded in sink runtime Open

connectors

apache/iggy#2927 · 14 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
bug(connectors): PollingMessages auto-commit commits offsets before sink processing Open

bug connectors rust

apache/iggy#2928 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Discussion: how should sinks handle partial external writes and replay-safe progress? Open

connectors design question

apache/iggy#2940 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Go SDK: UpdatePermissions omits mandatory `permissions_len` field when permissions are nil Open

go good first issue

apache/iggy#2982 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 14, 2026
MongoDB Source Connector Open

connectors enhancement

apache/iggy#3042 · 7 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
feat(connectors): add compression support to S3 sink connector (gzip, zstd) Open

connectors enhancement rust

apache/iggy#3104 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
feat(go): add diagnostic event subscription to client Open

go good first issue

apache/iggy#3219 · 8 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
PHP SDK: production quality & feature parity tracking Open

php

apache/iggy#3302 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
PHP SDK: wire release pipeline Open

php

apache/iggy#3304 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
feat(connectors): Implement MQTT source & sink Open

connectors

apache/iggy#3385 · 7 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Support per-request timeout to TCP/QUIC/WebSocket/Http clients Open

enhancement sdk

apache/iggy#3419 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
bug(connectors): `FlatBuffer` encoder ignores schemas and silently produces incompatible payloads Open

bug connectors rust

apache/iggy#3430 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
feat(connectors): add SurrealDB source connector Open

connectors

apache/iggy#3439 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
feat: MySQL Connector (Source + Sink) Open

connectors

apache/iggy#3445 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
feat(go): response body buffer allocates fresh on every poll Open

go

apache/iggy#3452 · 0 comments · 1 reaction · 1 assignee · Indexed Sep 14, 2026
Update all files (readme, docs, disclaimers etc) with trademark: Apache Iggy™ Open

docs

apache/iggy#3459 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Implement Databricks sink connector Open

connectors

apache/iggy#3469 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
feat: add deferred polling timeout to PollMessages Open

api enhancement server

apache/iggy#3470 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026

apache/iggy

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