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NULL BITMAP by Justin Jaffray

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Posts

Expectation and Copysets

Mark Join

Online, Asynchronous Schema Change in F1

Delayed Code Generation

I deserve to write at least two or three more arithmetic expression parsers

Menger's Horse Enclosure

Inlining

Unger Parsing

Lightweight Cardinality Estimation with Density

Predicate Decomposition

More Data Independence and the History of the Relational Model

Data Independence

Ordering and Partitioning

Query Plan Caching

Lowering in Reverse

Lowering in SQL

The Death of Thread Per Core

Ordering types in SQL

Self-Extracting F3

Another Sampling Technique

I Misunderstood Rejection Sampling All This Time

Infinite Relations

Query Operator Structures

Should We Have Been using LLMs for Our Test Queries This Whole Time?

Some Stuff I've Been Reading

Discrete Distributions

NULL BITMAP Two-Year ZINE Special

Diagrams For Yourself

Giving Benchmarks a Boat

Bloom Filter Sizing

NULLBITMAPGPT

Unified Memory Management

Caching is an Abstraction, not an Optimization

Monotone Functions and Cache Lines

Search Engine Retrieval

Nonograms

Edge Contractions and Join Planning

Building One to Throw Away

Kicking the Tires on CedarDB's SQL

Multiplexing

How To Understand That Jepsen Report

Automating the Blue Prince Parlor Puzzle

Propositional Parlor Puzzle

Parsing is Search

Feedback Ch 5 6

Key(anti)chains

It's Time to Stop Building KV Databases

Chapter 3 & 4 of Feedback Control

Philosophy and Methodology of Experiments