Charity Majors @mipsytipsy
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Mobile Backend as a Service
Data Storage
Push Notifications
Analytics
Server-Side Code
300K
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02011 2012 2013 2014 2015
Apps Built On Parse
270,000+
250%developers
500%api requests
a love^Wless hateful storyMongoDB + Ops:
?MongoDB + Ops:
?
Reliability
Flexibility
Automation
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Reliability
Flexibility
Automation
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re · li · abil · i · ty (noun) \ri-ˌlī-ə-ˈbi-lə-tē\1. Through resiliency 2. Magic of the replica set
Replica Set
Pets?
No Pets!
Arbiters
Extra Votes
Spanning AZs
Spanning DCs
Non-voting
Hidden
Client Logic
More!
Planning for failure.
Reliability
Flexibility
Automation
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When you change a schema, everythi ng breaks !
DATA MODEL FLEXIBILITY
DATA MODELWORKLOAD FLEXIBILITY
270kapps hosted on Parse
270kapps hosted on Parse
270kdifferent workloads
=
270kapps hosted on Parse
270kdifferent workloads
=Every app must be individually performant!
DEPLOYMENT
BACKUPS
RECOVERY
DISASTER RECOVERY
DRIVERS
PARTIAL FAILURES
PERFORMANCE TUNING
INDEXING PLAN
DESIGN FAILOVER PLAN
OPERATIONAL EXPERTISE
ONEre-usable solution
Reliability
Flexibility
Automation
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Replica Set
VPC
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PLEASE. SHARE YOUR TOOLS.
MongoDB Chef Cookbook github.com/ParsePlatform/Ops/tree/master/chef/cookbooks/mongodb
AWS Chef Cookbook (ec2 raid recipe) github.com/opscode-cookbooks/aws
Continuous Compaction blog.parse.com/2013/03/26/always-be-compacting/
Warmup Scripts blog.parse.com/2013/03/07/techniques-for-warming-up-mongodb/
Mongo Proxy github.com/xxxxxx
Flashback github.com/xxxxxx
NEW
NEW
Mongo Proxy url url url url -- naitik shah (& blog post url)
NEW
Flashback url url url url -- kai liu (& blog post url)
NEW
a love story[*]. The End
* mutual loathing, bitterness, mistrust. Love the one you’re with.
MongoDB + Ops:
“Which database do I hate the most?”
“Which database do I hate the most?”
“The one I’m using right now”
Charity Majors @mipsytipsy