Scaling with MongoDB
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Trisha Gee, Java Driver Developer #SVQMUG Scaling MongoDB @trisha_gee
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Covering the basic concepts of Replica Sets and Sharding. Presented at the Seville MUG (@SVQMongoDB) March 2014
Transcript of Scaling with MongoDB
Trisha Gee, Java Driver Developer
#SVQMUG
Scaling MongoDB
@trisha_gee
Multi Server
Replica Set
Replica Set
Write Concern
• Unacknowledged
• Acknowledged
• Journaled
• Replica Acknowledged
• http://docs.mongodb.org/manual/core/write-concern/
Read Preference• Primary
• PrimaryPreferred
• Secondary
• SecondaryPreferred
• Nearest
• http://docs.mongodb.org/manual/core/read-preference/
Replica SetSharding
Notes
• Range and Hash Based sharding
• Pick your shard key with care
http://bit.ly/1gCf3Jg