41554 blogs · [ { "id": "01a08756-3778-70f6-8656-6855042608ee", "title": "A system programmer’s guide to LLM inference", "url": "https://blog.xiangpeng.systems/posts/how-to-llm-inference/", "published_at": "2026-06-08T00:00:00+00:00" }, { "id": "01a08756-3778-70f6-8656-685504e8df7f", "title": "Four mistakes during my PhD", "url": "https://blog.xiangpeng.systems/posts/phd-mistakes/", "published_at": "2026-04-23T00:00:00+00:00" }, { "id": "01a08756-3778-70f6-8656-6855050f2c39", "title": "parquet-linter: A better Parquet is Parquet itself", "url": "https://blog.xiangpeng.systems/posts/parquet-linter/", "published_at": "2026-02-22T00:00:00+00:00" }, { "id": "01a08756-3778-70f6-8656-685505f5376e", "title": "Vector search using only Parquet and DataFusion", "url": "https://blog.xiangpeng.systems/posts/vector-search-with-parquet-datafusion/", "published_at": "2026-02-09T00:00:00+00:00" }, { "id": "01a08756-3778-70f6-8656-685506681e75", "title": "Stop building systems for agents", "url": "https://blog.xiangpeng.systems/posts/stop-building-agent-systems/", "published_at": "2026-02-02T00:00:00+00:00" }, { "id": "01a08756-3778-70f6-8656-68550749acb2", "title": "What is LiquidCache?", "url": "https://blog.xiangpeng.systems/posts/what-is-liquid-cache/", "published_at": "2025-11-24T00:00:00+00:00" }, { "id": "01a08756-3778-70f6-8656-6855076f0c28", "title": "On the Nature of Strings", "url": "https://blog.xiangpeng.systems/posts/nature-of-string/", "published_at": "2025-08-13T00:00:00+00:00" }, { "id": "01a08756-3778-70f6-8656-68550783efde", "title": "Build your own S3-Select in 400 lines of Rust", "url": "https://blog.xiangpeng.systems/posts/build-s3-select/", "published_at": "2025-03-23T00:00:00+00:00" }, { "id": "01a08756-3778-70f6-8656-685507beacaa", "title": "Efficient Filter Pushdown in Parquet", "url": "https://blog.xiangpeng.systems/posts/parquet-pushdown/", "published_at": "2025-03-12T00:00:00+00:00" }, { "id": "01a08756-3778-70f6-8656-685507cf1d44", "title": "Where are we now, system researchers?", "url": "https://blog.xiangpeng.systems/posts/system-researchers/", "published_at": "2025-03-09T00:00:00+00:00" }, { "id": "01a08756-3778-70f6-8656-6855083d2537", "title": "Online Parquet Viewer with Rust", "url": "https://blog.xiangpeng.systems/posts/parquet-viewer/", "published_at": "2024-11-12T00:00:00+00:00" }, { "id": "01a08756-3778-70f6-8656-6855092b8532", "title": "Caching in DataFusion", "url": "https://blog.xiangpeng.systems/posts/caching-datafusion/", "published_at": "2024-10-27T00:00:00+00:00" }, { "id": "01a08756-3778-70f6-8656-6855095ce61d", "title": "Parquet pruning in DataFusion", "url": "https://blog.xiangpeng.systems/posts/parquet-to-arrow/", "published_at": "2024-10-24T00:00:00+00:00" }, { "id": "01a08756-3778-70f6-8656-6855099aff1a", "title": "Use StringView to make DataFusion faster", "url": "https://blog.xiangpeng.systems/posts/string-view-datafusion/", "published_at": "2024-09-13T00:00:00+00:00" }, { "id": "01a08756-3778-70f6-8656-68550a2ee57b", "title": "My research statement", "url": "https://blog.xiangpeng.systems/posts/research-statement/", "published_at": "2024-08-21T00:00:00+00:00" }, { "id": "01a08756-3778-70f6-8656-68550a68b3ea", "title": "InfluxData > Google and Microsoft", "url": "https://blog.xiangpeng.systems/posts/working-at-influxdata/", "published_at": "2024-08-18T00:00:00+00:00" }, { "id": "01a08756-3778-70f6-8656-68550b3cbf2a", "title": "Three types of good academic advisors", "url": "https://blog.xiangpeng.systems/posts/good-advisor/", "published_at": "2024-05-07T00:00:00+00:00" }, { "id": "01a08756-3778-70f6-8656-68550b52cef4", "title": "What happens when you type a SQL in the database", "url": "https://blog.xiangpeng.systems/posts/sql-to-results/", "published_at": "2024-04-26T00:00:00+00:00" } ] posts Claim your blog

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2026

A system programmer’s guide to LLM inference original ↗

8 Jun 2026

Four mistakes during my PhD original ↗

23 Apr 2026

parquet-linter: A better Parquet is Parquet itself original ↗

22 Feb 2026

Vector search using only Parquet and DataFusion original ↗

9 Feb 2026

Stop building systems for agents original ↗

2 Feb 2026

2025

What is LiquidCache?original ↗

24 Nov 2025

On the Nature of Strings original ↗

13 Aug 2025

Build your own S3-Select in 400 lines of Rust original ↗

23 Mar 2025

Efficient Filter Pushdown in Parquet original ↗

12 Mar 2025

Where are we now, system researchers?original ↗

9 Mar 2025

2024

Online Parquet Viewer with Rust original ↗

12 Nov 2024

Caching in DataFusion original ↗

27 Oct 2024

Parquet pruning in DataFusion original ↗

24 Oct 2024

Use StringView to make DataFusion faster original ↗

13 Sept 2024

My research statement original ↗

21 Aug 2024

InfluxData > Google and Microsoft original ↗

18 Aug 2024

Three types of good academic advisors original ↗

7 May 2024

What happens when you type a SQL in the database original ↗

26 Apr 2024