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What about NoSQL & KeyValue Stores? Initial Deploy - Local disk: Same External storage Same - Day 2 Operations?
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Robust Applications in Mesos Using External Storage
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- 1 Intro
- 2 Container Advantages Make Sense for States Too Container attributes Orchestration can adt . Consistent environment - Health mentoring same anywhere • Automated rolous and Dependency management-packag…
- 3 Initial Deploy Using Local Disk . Simple and straightforward • Performance based on compute node storage capabilities • Targeted deploy based on resources
- 4 Day 2 Operations Using Local Disk Data locality!
- 5 Day 2 Operations Using External Storage External volume moves with the Container - Hardware failure
- 6 What about NoSQL & KeyValue Stores? Initial Deploy - Local disk: Same External storage Same - Day 2 Operations?
- 7 Making operational aspects easier Scale out & Scale in - Monitoring - Automated recovery - Bootstrap and rebuild • Elephant in the room!
- 8 repair process is expensive - Your application... Slows down Grinds to a halt Can even bring down Cassandra If you aren't careful
- 9 Cassandra node failure Bad Disk Compute failure Network partition Maintenance
- 10 Minimize window of vulnerability • Run node repair tool Not a full node rebuild Delta - Migration time
