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nathanmarz.com | ||
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antonz.org
Try a query anywhere from PostgreSQL to DuckDB. |
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nick.zoic.org
[AI summary] The author explores creating a platform-neutral wire protocol for Postgres that bypasses SQL generation and inserts query plan nodes directly into the executor. |
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nurkiewicz.com
Clojure is a dynamically, strongly typed programming language. It's a dialect of _Lisp_ running on the Java Virtual Machine. Lisp is 6 decades old and has a really weird syntax. That weird syntax is called _Polish prefix notation_. Basically, in every other language you've used math operators like plus or minus are infix. It means they are placed between operands. For example, `1 + 2`. In Clojure, you always put the operator (or any other function for that matter) in front. So simple addition becomes... `+ 1 2`. |
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www.crunchydata.com
Covering indexes in PostgreSQL are an incredibly helpful feature that can help improve the performance of your application when used correctly. This article demonstrates how an application that collects time-series and geospatial data is able to use covering indexes to boost performance. |
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