-- 리포팅 대시보드는 동일한 일별 롤업을 반복함. AggregatingMergeTree + MV로 미리 -- 집계하면 대시보드 쿼리가 1,000만 행 대신 수천 행만 읽음. uniqState는 근사 -- distinct 상태를 *합산 가능한* 형태로 ...
WASHINGTON (AP) — Trump's approval on Iran remains low even as an interim deal to end fighting materialized, a new AP-NORC poll finds. Copyright 2026 The Associated ...
WASHINGTON (AP) — Trump’s approval on Iran remains low even as an interim deal to end fighting materialized, a new AP-NORC poll finds. WBAL NewsRadio 1090, FM 101.5 and the WBAL mobile app. All day, ...
Boston hotels expected a World Cup bonanza. Months prior, many set high nightly rates and enforced four-night stays to capture the anticipated demand. But days before the first match, local hoteliers ...
For five years, a small group of researchers, mediums, and investigators gathered in a quiet English village to conduct what would become one of the most controversial afterlife studies ever attempted ...
BLACKPINK has made YouTube history once again! On May 27 at approximately 2:32 p.m. KST, BLACKPINK’s dance performance video for their mega-hit “How You Like That” surpassed 2 billion views on YouTube ...
If you’ve ever played a role-playing game (RPG), you know how fun it is to create your character in any way you choose and embark on epic adventures. Now, picture an AI-powered, text-based RPG where ...
Nets explored pairing Mikal Bridges with Giannis Antetokounmpo, but ambitious plan fell through, leaving fans wondering what could have been The Brooklyn Nets, folks, were silently plotting something ...
CREATE INDEX IF NOT EXISTS idx_refresh_log_view_name ON mv_refresh_log(view_name); CREATE INDEX IF NOT EXISTS idx_refresh_log_start_time ON mv_refresh_log(start_time); ...
March 25 (Reuters) - Meta Platforms (META.O), opens new tab is laying off a few hundred people across multiple teams on Wednesday, a source familiar with the matter told Reuters. Reuters reported ...
A software engineer with vast knowledge about distributed system and query optimization. If you’ve ever watched a seemingly simple dashboard grind your database to a halt, you already understand why ...
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