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Jul 7, 2026VACUUM — Space Reclamation
VACUUM: dọn dead tuple để tái dùng chỗ, không trả disk cho OS VACUUM là câu lệnh bảo trì...
Jul 7, 202612 min read0 reactions0 comments
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Jun 15, 2026Industrial Equipment IoT: Why Vacuum Furnace Monitoring Matters
As someone working in industrial manufacturing, I've learned that the biggest cost isn't the...
Jun 15, 20261 min read1 reactions1 comments
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Jun 4, 2026Cutting Hidden Costs in Cleaning & Organization Flood Ops
A 40% drop in resupply pauses saves hours and dollars during flood relief. Pair the Shark home Vacuum with its carpet cleaner to slash drying time and cut hidde
Jun 4, 20261 min read0 reactions0 comments
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Jun 4, 2026Clear 10,000 Cleaning Spots and Save 15% Effort
10,000 homes trimmed cleaning time by 20% with one gadget. Discover the step‑by‑step method that turns chaos into calm and saves you 15% effort. Click to see th
Jun 4, 20261 min read0 reactions0 comments
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May 5, 2026Postmortem: How a PostgreSQL 17 VACUUM Misconfiguration Crashed Our 2026 Prime Day Checkout
At 14:07 UTC on July 15, 2026, our checkout service’s p99 latency spiked from 112ms to 14.2 seconds,...
May 5, 202614 min read0 reactions0 comments
Postgres dead tuple space reused without vacuum
There are numerous talks and articles about PostgreSQL bloat and vacuum, but few of them provide a...
Mar 3, 202421 min read18 reactions0 comments
Dead Tuples in PostgreSQL.
Today we are going to learn about Dead Tuples in PostgreSQL. As we know PostgreSQL is based on MVCC...
Sep 4, 20222 min read12 reactions0 comments