Cyber Daily Report

News

Home News

Optimizing Apache HBase availability on Amazon EMR, Part 2: Diagnose and tune compaction

  • Reekunj Parmar--Amazon.com
  • published date: 2026-11-11 22:06:59 UTC

Compaction keeps HBase read performance healthy, but when it runs during peak hours it drives latency spikes, write stalls, and RegionTooBusyException errors. In Part 2 of this series, you learn how to confirm compaction is the cause on Amazon EMR, tune the r…

Continue Reading at Amazon.com →
Most Popular

French hospital fined €500,000 after breach exposes data of 727,000

  • Bill Toulas -- BleepingComputer
  • Published date: 2026-09-03 22:01:37 UTC

Plex warns users to patch security vulnerabilities immediately

  • Sergiu Gatlan -- BleepingComputer
  • Published date: 2026-09-03 11:02:22 UTC

WordPress backup plugin flaw exposes millions of sites to takeover attacks

  • Bill Toulas -- BleepingComputer
  • Published date: 2026-09-02 19:28:46 UTC

Sality botnet infrastructure dismantled in joint global takedown

  • Sergiu Gatlan -- BleepingComputer
  • Published date: 2026-09-02 08:00:43 UTC

Aesto Health says data breach affects over 9.5 million patients

  • Bill Toulas -- BleepingComputer
  • Published date: 2026-09-01 19:28:17 UTC