Same Job, Two Engines: InnoDB and Iceberg Internals(marcpaul.io)
51 points by marcbpaul | 6 comments
Blog post comparing InnoDB and Apache Iceberg internals while moving a stock analysis project from an OLTP engine to an OLAP lakehouse stack.
#olap on Hacker News
6 stories tagged olap, newest first.
Andy Pavlo joins ClickHouse to establish ClickHouse Labs(clickhouse.com)
318 points by nikolay_sivko | 67 comments
ClickHouse blog post by Andy Pavlo announcing he is joining ClickHouse to establish and lead a new research team called ClickHouse Labs.
DuckDB Internals Part 1(greybeam.ai)
444 points by marklit | 133 comments
A Greybeam blog post, first in a series, explaining DuckDB internals including in-process execution, query planning, and storage.
ClickHouse gets lazier and faster: Introducing lazy materialization(clickhouse.com)
340 points by tbragin | 107 comments
ClickHouse engineering blog post by Tom Schreiber introducing lazy materialization, a query optimization that defers reading column data to speed up queries.
Postgres Just Cracked the Top Fastest Databases for Analytics(mooncake.dev)
333 points by moonikakiss | 77 comments
Mooncake blog post announcing pg_mooncake v0.1 and its ClickBench results showing Postgres performing among top analytics databases.
A new JSON data type for ClickHouse(clickhouse.com)
362 points by markhneedham | 111 comments
ClickHouse engineering blog post by Pavel Kruglov explaining how the team built a new JSON data type for the ClickHouse database.