Issues

• [pixels-retina] Storage GC never retires fully deleted file groups

  bug
  pixelsdb/pixels#1415 · Filter by author AntiO2 opened on Oct 11, 2026

• [pixels-retina,pixels-index] Storage GC routes primary keys by file node instead of hash bucket

  bug
  pixelsdb/pixels#1413 · Filter by author AntiO2 opened on Oct 11, 2026

• [pixels-cpp,pixels-retina] Concurrent deletion-chain publication loses visible deletes

  bug
  pixelsdb/pixels#1411 · Filter by author AntiO2 opened on Oct 11, 2026

• [pixels-retina, daemon] Support transactional ingestion through Retina

  pixelsdb/pixels#1408 · Filter by author AntiO2 opened on Sep 13, 2026

• [pixels-retina] the operations of generating file and deleting blocks are non-atomic, leading to potential data consistency issues

  bug
  Bug

  pixelsdb/pixels#1401 · Filter by author gengdy1545 opened on Sep 7, 2026 · Real-time CRUD
  

• [pixels-retina] TableUpdateData Loses Operation Order Across Delete, Insert, and Update

  bug
  Bug

  pixelsdb/pixels#1398 · Filter by author gengdy1545 opened on Sep 3, 2026 · Real-time CRUD
  2

  

• [C++] Add configurable io_uring buffer pool modes

  pixelsdb/pixels#1392 · Filter by author whzruc opened on Aug 27, 2026

• [pixels-cpp] Add a runtime profiler switch and scan-path instrumentation

  pixelsdb/pixels#1391 · Filter by author whzruc opened on Aug 27, 2026

• [pixels-core] cross-process value is transferred on serialize and ensureSize never subtracts discarded buffers

  bug
  Bug

  pixelsdb/pixels#1370 · Filter by author gengdy1545 opened on Aug 7, 2026
  

• [pixels-core] Inconsistent noNulls handling in readSelected across column readers

  enhancement
  Feature

  pixelsdb/pixels#1369 · Filter by author gengdy1545 opened on Aug 7, 2026
  

• [pixels-retina] secondaryIndex sync and mainIndex reclaim

  bug
  Bug

  pixelsdb/pixels#1316 · Filter by author gengdy1545 opened on Apr 20, 2026 · Real-time CRUD
  

• [pixels-retina] visibility of the corresponding compact file is not updated when performing a delete operation on retina

  enhancement
  Feature

  pixelsdb/pixels#1309 · Filter by author gengdy1545 opened on Mar 21, 2026 · Real-time CRUD
  

• [docs] add docs for Retina and revise the other docs.

  documentation
  Task

  pixelsdb/pixels#1297 · Filter by author bianhq opened on Feb 26, 2026 · Code and Docs
  

• [pixels-cpp] Implementation of dynamic bufferpool

  enhancement
  Feature

  pixelsdb/pixels#1286 · Filter by author whzruc opened on Jan 24, 2026 · Pixels C++
  2

• [pixels-cpp] Use flatbuffers instead of protobuf for serialization

  enhancement
  Feature

  pixelsdb/pixels#1279 · Filter by author whzruc opened on Jan 16, 2026 · Pixels C++
  3

  

• [pixels-spike] Implement S3QS-Based Partition Operator in Spike Cloud Query

  pixelsdb/pixels#1277 · Filter by author vladaliii opened on Jan 8, 2026

• [pixels-index] fix purgeIndexEntries method in IndexService

  bug
  Bug

  pixelsdb/pixels#1264 · Filter by author Rolland1944 opened on Dec 24, 2025 · Real-time CRUD

• [pixels-retina, trino, sink] Retina Horizontal Scalability

  enhancement
  Feature

  pixelsdb/pixels#1182 · Filter by author AntiO2 opened on Oct 22, 2025 · Real-time CRUD
  

• [pixels-retina] optional retina trace

  enhancement
  Task

  pixelsdb/pixels#1156 · Filter by author AntiO2 opened on Oct 16, 2025 · Real-time CRUD
  

• [cpp] fix singleton creation in the C++ codebase

  bug
  Bug

  pixelsdb/pixels#1113 · Filter by author bianhq opened on Oct 6, 2025 · Code and Docs
  

• [all] fix conflicting library dependencies

  enhancement
  Task

  pixelsdb/pixels#1094 · Filter by author bianhq opened on Oct 3, 2025 · Code and Docs
  6

• [pixels-spike] lack of documentation and configuration instructions

  documentation
  Task

  pixelsdb/pixels#1019 · Filter by author gengdy1545 opened on Aug 27, 2025
  

• [pixels-cpp] implementation of the progress bar for pixels_scan

  enhancement
  Feature

  pixelsdb/pixels#878 · Filter by author whzruc opened on Apr 9, 2025 · Pixels C++
  

• [all] upgrade junit to version 5 and add mockito for dependency mocking

  enhancement
  Feature

  pixelsdb/pixels#853 · Filter by author bianhq opened on Mar 13, 2025 · Code and Docs
  

• [pixels-cpp] update the documentation of pixels-cpp

  documentation
  Feature

  pixelsdb/pixels#849 · Filter by author whzruc opened on Mar 2, 2025 · Pixels C++