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181.
▲
Show HN: Pg_mooncake – Delta/Iceberg columnstore tables in Postgres
(github.com/Mooncake-Labs)
25 points
sunzhousz
2 years ago
9 comments
182.
▲
Show HN: Misata – synthetic data engine using LLM and Vectorized NumPy
(github.com/rasinmuhammed)
24 points
rasinmuhammed
6 months ago
2 comments
183.
▲
Show HN: Altimate Code – Open-Source Agentic Data Engineering Harness
(github.com/AltimateAI)
20 points
aaur0
3 months ago
2 comments
184.
▲
Show HN: Trilogy Studio, open-source browser-based SQL editor and visualizer
(trilogydata.dev)
19 points
efromvt
7 months ago
6 comments
185.
▲
Show HN: Open-source AI web parser lib & TUI
(github.com/SubstrateLabs)
17 points
benzguo
a year ago
1 comment
186.
▲
Show HN: Xorq – open-source Python-first Pandas-style pipelines
(github.com/xorq-labs)
15 points
secretasiandan
a year ago
7 comments
187.
▲
Show HN: Okapi – a metrics engine based on open data formats
(github.com/okapi-core)
14 points
kushal2048
10 months ago
5 comments
188.
▲
Show HN: Fostrom, an IoT Cloud Platform built for developers
(fostrom.io)
13 points
arjunbajaj
4 months ago
8 comments
189.
▲
Show HN: BemiDB – Open-source data warehouse with zero-ETL
(bemidb.com)
13 points
exAspArk
a year ago
2 comments
190.
▲
Show HN: I built a database for AI agents
(github.com/DinobaseHQ)
12 points
Kappa90
2 months ago
10 comments
191.
▲
Show HN: SQLFrame – I ran PySpark without Spark on a SQL database
(github.com/eakmanrq)
11 points
dayflyer
2 years ago
4 comments
192.
▲
Show HN: Glintlog – Self-hosted log aggregation in a single binary
(glintlog.com)
10 points
caioricciuti
4 months ago
discuss
193.
▲
Show HN: VulcanSQL – Serve high-concurrency, low-latency API from OLAP
(vulcansql.com)
8 points
wwwy3y3
3 years ago
4 comments
194.
▲
Show HN: Open-Source C++ Apache Iceberg Client with Write Support
(github.com/timeplus-io)
8 points
jovezhong
a year ago
3 comments
195.
▲
Show HN: Amphi, visual data transformation based on Python
(github.com/amphi-ai)
8 points
thibautdr
2 years ago
1 comment
196.
▲
Show HN: QuackOSM – Fast, Simple and Scalable OpenStreetMap Data Access
(github.com/kraina-ai)
8 points
RaczeQ
2 years ago
discuss
197.
▲
Show HN: Web Tool to Create a Universal Database MCP Server
(centralmind.ai)
7 points
laskoviymishka
a year ago
4 comments
198.
▲
Show HN: Hyparquet 1.0 – Apache Parquet Parser for the Browser
(github.com/hyparam)
6 points
platypii
2 years ago
3 comments
199.
▲
Show HN: ClickNest a tiny self-hosted, AI native web analytics in Go
(github.com/danielthedm)
6 points
ethantheswe
3 months ago
1 comment
200.
▲
Show HN: DataKit, your all in browser data studio is open source now
(github.com/Datakitpage)
6 points
aminkhorrami
6 months ago
1 comment
201.
▲
Show HN: SwiftLake – Lightweight SQL Engine for Iceberg Tables
(github.com/arcesium)
6 points
mothukur
9 months ago
discuss
202.
▲
Show HN: Fuzzy deduplicate any CSV using vector embeddings
(app.dedupe.it)
5 points
remolacha
2 years ago
5 comments
203.
▲
Show HN: Claude skill for Apple Instruments performance traces (iOS/Mac)
(github.com/jlreyes)
5 points
jlreyes
2 months ago
3 comments
204.
▲
Show HN: Dbxlite – Query 100M+ rows in a browser tab, no install
(sql.dbxlite.com)
5 points
hfmsio
6 months ago
1 comment
205.
▲
Show HN: PondPilot Widget – Interactive SQL snippets for any website
(github.com/pondpilot)
5 points
melonamin
a year ago
discuss
206.
▲
Show HN: WillItFront.Page – Test your HN post before submitting
(willitfront.page)
4 points
tarasyarema
6 months ago
2 comments
207.
▲
Show HN: One-Click CSV Deduplication (open-source)
(app.dedupe.it)
4 points
remolacha
2 years ago
2 comments
208.
▲
Show HN: Hands-On Data Engineering with a Real-Estate Project Guide
(github.com/sspaeti-com)
4 points
articsputnik
2 years ago
2 comments
209.
▲
Show HN: JSONBench, a Benchmark for Data Analytics on JSON
4 points
saisrirampur
a year ago
1 comment
210.
▲
Show HN: Empirical – test framework for JavaScript developers building with LLMs
(github.com/empirical-run)
4 points
arjun27
2 years ago
discuss
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