LAUNCH·INDEX

OLake

Open-Source Postgres/MySQL/MongoDB CDC to Apache Iceberg

INFRData & Infrastructure·HNShow HN
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Strong launch

Beat 70% of Show HN launches that day

#40 of 175 on Oct 29

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30

points · traction gained Oct 30, 16:20 UTC → Oct 31, 15:35 UTC · % shown only when the previous traction was 5+

Still tracked: re-read by each daily run while under ~168h old (window closes ~Nov 5, 14:06 UTC).

1

comments · buzz 0 in latest interval

4d

listed Oct 29, 14:06 UTC

Traction (points) over time

035Oct 30Oct 31ListedOct 29, 16:38 UTC · 3 points · 1 comments · 3h after listingOct 30, 16:20 UTC · 3 points · 1 comments · 26h after listingOct 31, 15:35 UTC · 3 points · 1 comments · 49h after listing
3 readings (one per daily ingest run). Dots are recorded values; lines just connect them — nothing in between is measured.

Key statistics

Traction
3points
Comments
1
Rank in INFR this week
#14of 58 HN
Rank overall this week
#181of 998 HN
Sector hit rate
6.0%3/50 · 7D
Traction line
Below10+ points
First reading
3Oct 29, 16:38 UTC
Last reading
3Oct 31, 15:35 UTC
Readings
3over 49h

Grades · each graded against other Data & Infrastructure launches from the same source

Momentum

C

+0 points

Traction gained in the latest daily interval

Better than 48% · vs 49 still-tracked Data & Infrastructure · Show HN launches

Velocity

B

0.06 points/h

Votes per hour since listing (age capped at 48h)

Better than 70% · vs 174 Data & Infrastructure · Show HN launches, last 30 days

Engagement

—

—

Comments per 10 points

Needs 10+ points; below that the ratio is mostly noise

Staying Power

—

—

Votes at last reading ÷ votes at first reading

Needs 10+ points and readings from two runs

Launch-day race · #40 of 175 Show HN launches on 2026-10-29

  1. #38Nagi, Arc-style spaces in Chrome's side panel3 points
  2. #39ROAL3 points
  3. #40OLake3 points
  4. #41A tool to capture eye blinks, a fatigue checker for eyes3 points
  5. #42Hackerscad3 points
All launches on 2026-10-29 →

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Discussion

Read the 1 comment on Hacker News →

Others in this sector · top Show HN launches in Data & Infrastructure by traction, last 7 days

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Data as of Oct 31, 2026, 3:03 PM UTC. Sector comes from keyword rules on the title and tagline and can be wrong. How it works