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Fastify Optimization: Bloom Filters and Scalable Backends

https://sudonull.com/fastify-optimization-bloom-filters-and-scalable-backends

Explore practical solutions for creating a high-load backend on Fastify: custom IDs, Bloom filters for users and images, loginless authorization, asynchronous DB writes, API protection, and TypeScript typing.

ClickHouse skipping indexes: bloom, set, minmax

https://sudonull.com/clickhouse-skipping-indexes-bloom-set-minmax

How ClickHouse skipping indexes speed up queries on columns outside ORDER BY. Breakdown of minmax, set, bloom_filter, ngrambf_v1, tokenbf_v1 with examples from gaming and EXPLAIN.

From other projects

Blood cells created from stem cells in the laboratory

https://ymaho.com/blood-cells-created-from-stem-cells-in-the-laboratory

Australian scientists have for the first time obtained hematopoietic stem cells in vitro. The technology promises to replace bone marrow transplantation and genetically correct blood cells. A breakthrough in hematology.

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