28 Aug 2023 — Hard and Soft Statistics

14 Aug 2023 — The Halloween Problem

03 Jul 2023 — Joins 13 Ways

26 Jan 2023 — A Charming Algorithm for Count-Distinct

25 Dec 2022 — Functional Dependencies and Orders

13 Jun 2022 — JOIN: The Ultimate Projection

30 May 2022 — A Gentle(-ish) Introduction to Worst-Case Optimal Joins

24 Jan 2022 — Durability and Redo Logging

26 May 2021 — Compaction

26 Apr 2021 — Query Engines: Push vs. Pull

17 Sep 2020 — Deduplicating Decklists

11 Jun 2020 — Branch and Bound

11 May 2020 — Understanding Cost Models

06 Apr 2020 — Timely Dataflow and Total Order

11 Feb 2020 — What is a Query Optimizer for?

05 Sep 2019 — Join Ordering: The IKKBZ Algorithm

23 Oct 2018 — An Introduction to Join Ordering

15 May 2018 — Why Consensus?

10 Apr 2018 — A Proof of Correctness for CASPaxos

28 Mar 2018 — What Does Write Skew Look Like?

13 Mar 2018 — Reflections on Stacking Stacks

09 Sep 2016 — Making a PICO-8 TAS