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ClickHouse/walshadow

Sub-second Postgres replication to ClickHouse using physical WAL

#Data streaming
Visit GitHub
Rust
255
13
4 contributors
GNU Affero General Public License v3.0
AchievementsView all →
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Momentum

How fast ClickHouse/walshadow is gaining stars, and where it lands on Trendshift and GitHub Trending

Activity and trending

Stars, forks and merged pull requests each day or month, lined up with the repository's rank on Trendshift Trending

Sep 7 – Nov 3, 2026

Stars +252 in 58 days

0204060
49

Forks +12 in 58 days

024
4

Merged PRs 116 in 58 days

0510
8

Trendshift Trendingwhere the repository ranked each day it made the top 25

Top 25 in Rust

23
Sep 7Sep 15Sep 23Oct 1Oct 9Oct 17Oct 25Nov 2
The left and right arrow keys step from day to day; Home and End go to the first and the last

Stars, forks, merged pull requests and Trendshift Trending rank, by day
DayStars gainedForks gainedMerged PRsRust
Mon, Sep 7, 2026+0+01Not trending
Tue, Sep 8, 2026+0+02Not trending
Wed, Sep 9, 2026+0+02Not trending
Thu, Sep 10, 2026+31+13Not trending
Fri, Sep 11, 2026+49+32#23
Sat, Sep 12, 2026+13+04Not trending
Sun, Sep 13, 2026+9+00Not trending
Mon, Sep 14, 2026+13+02Not trending
Tue, Sep 15, 2026+3+04Not trending
Wed, Sep 16, 2026+7+08Not trending
Thu, Sep 17, 2026+13+07Not trending
Fri, Sep 18, 2026+2+10Not trending
Sat, Sep 19, 2026+21+10Not trending
Sun, Sep 20, 2026+32+40Not trending
Mon, Sep 21, 2026+12+02Not trending
Tue, Sep 22, 2026+9+01Not trending
Wed, Sep 23, 2026+3+04Not trending
Thu, Sep 24, 2026+0+06Not trending
Fri, Sep 25, 2026+1+02Not trending
Sat, Sep 26, 2026+2+00Not trending
Sun, Sep 27, 2026+0+00Not trending
Mon, Sep 28, 2026+2+04Not trending
Tue, Sep 29, 2026+3+04Not trending
Wed, Sep 30, 2026+1+02Not trending
Thu, Oct 1, 2026+1+00Not trending
Fri, Oct 2, 2026+0+02Not trending
Sat, Oct 3, 2026+0+00Not trending
Sun, Oct 4, 2026+1+10Not trending
Mon, Oct 5, 2026+3+02Not trending
Tue, Oct 6, 2026+1+07Not trending
Wed, Oct 7, 2026+1+04Not trending
Thu, Oct 8, 2026+1+01Not trending
Fri, Oct 9, 2026+2+01Not trending
Sat, Oct 10, 2026+0+00Not trending
Sun, Oct 11, 2026+0+00Not trending
Mon, Oct 12, 2026+0+02Not trending
Tue, Oct 13, 2026+1+00Not trending
Wed, Oct 14, 2026+0+02Not trending
Thu, Oct 15, 2026+0+01Not trending
Fri, Oct 16, 2026+1+01Not trending
Sat, Oct 17, 2026+1+01Not trending
Sun, Oct 18, 2026+0+00Not trending
Mon, Oct 19, 2026+0+03Not trending
Tue, Oct 20, 2026+1+17Not trending
Wed, Oct 21, 2026+0+06Not trending
Thu, Oct 22, 2026+1+03Not trending
Fri, Oct 23, 2026+2+08Not trending
Sat, Oct 24, 2026+0+00Not trending
Sun, Oct 25, 2026+0+00Not trending
Mon, Oct 26, 2026+0+00Not trending
Tue, Oct 27, 2026+2+00Not trending
Wed, Oct 28, 2026+1+02Not trending
Thu, Oct 29, 2026+0+01Not trending
Fri, Oct 30, 2026+3+02Not trending
Sat, Oct 31, 2026+0+00Not trending
Sun, Nov 1, 2026+1+00Not trending
Mon, Nov 2, 2026+1+00Not trending
Tue, Nov 3, 2026+1+00Not trending
Total+252+12116
  • 1#1 on the list
  • 7Rank that day
  • Not trending

Mentions and achievements

Where people are talking about ClickHouse/walshadow, and every badge it has earned
  1. Sep 221 post
    • 3. Igor Aleksanov wrote why building a Rust LSP is a special kind of developer masochism that will test you in new and creative ways.

      Read full on X, posted by @rustaceans_rs

      @rustaceans_rs · x.com

  2. 8 days earlier
  3. Sep 141 post
    • Walshadow – Replicate PostgreSQL Rows into ClickHouse from Physical WAL

      Read full on Hacker News

      Hacker News

  4. Sep 101 post
    • Introducing WalShadow: Sub-second Postgres replication to ClickHouse from physical WAL

      Read full on Reddit

      r/Clickhouse

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