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SELECTs get slower with UPDATEs (UPSERTs)

performance

Status: Open.

Bug

#23007 In ydb-platform/ydb;

· kirillvasilenko opened on Aug 18, 2025

Slow UPDATEs in OLAP, Column Tables

load/olapSoftware work with external data or with manual queriesSoftware work with external data or with manual queries

performance

Status: Open.

Bug

#23006 In ydb-platform/ydb;

· kirillvasilenko opened on Aug 18, 2025

TPCC: regression in main perf2 05-06

performance

Status: Open.

Bug

#20038 In ydb-platform/ydb;

· naspirato opened on Jun 23, 2025

[YDB CLI][CSV] Optimization: Use Apache Arrow and Protobuf Arena API as fallback in CSV upload module

external

performance

Status: Open (in progress).

ydb-platform/ydbnumber 19667

#19667 In ydb-platform/ydb;

· Vladislav0Art opened on Jun 14, 2025

Use <code>ydb debug latency</code> in our perf CI tests

area/ci

performance

Status: Open.

#19173 In ydb-platform/ydb;

· eivanov89 opened on Jun 2, 2025

Improve C++ SDK performance

area/sdkSDK or SDK integration issues like supporting different ORMs, libraries, etcSDK or SDK integration issues like supporting different ORMs, libraries, etc

performance

Status: Open.

Feature

#19002 In ydb-platform/ydb;

· eivanov89 opened on May 29, 2025

Perf: Cluster to compare YDB vs World

performance

Status: Open.

#17594 In ydb-platform/ydb;

· naspirato opened on Apr 23, 2025

Perf TPCC regression 9.04-10.04 (check)

performance

Status: Open.

#17121 In ydb-platform/ydb;

· naspirato opened on Apr 11, 2025

YCSB:Придумать как следить

performance

Status: Open.

#16942 In ydb-platform/ydb;

· naspirato opened on Apr 8, 2025

Optimize TEvVPut serialization, issue#1662

external

performance

Status: Open (in progress).

ydb-platform/ydbnumber 15717

#15717 In ydb-platform/ydb;

· SteveBalayanAKAMedian opened on Mar 13, 2025

Stable perfomance decreased after packages update 05.12

performance

Status: Open.

#12740 In ydb-platform/ydb;

· naspirato opened on Dec 18, 2024

regression TPCC main 28.11-30.11

performance

Status: Open.

#12165 In ydb-platform/ydb;

· naspirato opened on Dec 1, 2024