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Golang PGO builds using GitHub Actions

dolthub.com

In February of this year, I announced that Dolt releases are now built as profile-guided optimized...

In February of this year, I announced that Dolt releases are now built as profile-guided optimized (pgo) binaries, levering this powerful feature of Golang 1.20 to increase Dolt's read performance by 5.3%. Prior to my announcement, Zach, one of our resident Golang experts, experimented and tested Golang's pgo featur...

Setting Up Storybook for React Components

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Setting Up Storybook for React Components — How Dolt (love that name!) set up Storybook for...

Setting Up Storybook for React Components — How Dolt (love that name!) set up Storybook for their React component library including the use of Chromatic to test and review components.

Building an interactive shell in Golang

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Building an Interactive Shell in Go — From the folks working on the Dolt database (which...

Building an Interactive Shell in Go — From the folks working on the Dolt database (which includes a CLI to take SQL queries and feed them to the database) comes a guide to creating a CLI that’s intuitive and includes features like command history and autocompletion. ishell is their library of choice.

Writing a Postgres Logical Replication System in Golang

dolthub.com

Creating a Postgres Logical Replication System in Go — The folks behind the (Go-powered) Dolt database...

Creating a Postgres Logical Replication System in Go — The folks behind the (Go-powered) Dolt database are working on a feature to replicate data from Postgres, and share what they’ve learnt so far in this particularly detailed post.

Prolly Trees

dolthub.com

"Prolly Tree" is short for "Probabilistic B-tree". "Prolly Tree" was coined by the good folks who...

"Prolly Tree" is short for "Probabilistic B-tree". "Prolly Tree" was coined by the good folks who built Noms, who as far as we can tell invented the data structure. We here at DoltHub have immense respect for their pioneering work, without which Dolt would not exist. A Prolly Tree is a data structure closely related...

Adding Color to Terminal Output in Go

dolthub.com

🎨 Adding Color to Terminal Output in Go — Shows first without any dependencies at all, but...

🎨 Adding Color to Terminal Output in Go — Shows first without any dependencies at all, but then how fatih/color can make it tidier.

Testing out Profile-Guided Optimization on Dolt's SQL Benchmarks

dolthub.com

Testing Out Profile-Guided Optimization on Dolt's SQL Benchmarks — Profile-guided optimization was introduced in Go 1.20. The...

Testing Out Profile-Guided Optimization on Dolt's SQL Benchmarks — Profile-guided optimization was introduced in Go 1.20. The Dolters(?) created a benchmark and saw small (though not trivial) improvements to both read and write latency without changing any code. It’s almost certainly worth trying if your apps would benefit from some marginal performance improvements in return for a little experimentation time.

Coming Soon: Golang 1.22 🚀

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