1. Sridhar Nanjundeswaran
10gen
sridhar@10gen.com
@snanjund
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2. 1.8 2.0 2.2 2.4
March ‘11 Sept ‘11 Aug ‘12 winter ‘12
Journaling Index enhancements Aggregation
Sharding and to improve size and Framework
Replica set performance Multi-Data Center
enhancements Authentication with Deployments
Spherical geo sharded clusters Improved
search Replica Set Performance and
Enhancements Concurrency
Concurrency
improvements
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3. • Concurrency: yielding + db level locking
• New aggregation framework
• TTL Collections
• Improved free list implementation
• Tag aware sharding
• Read Preferences
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5. • Security
• SASL, Kerberos, Additions to privileges and auditing
• Hash-based Sharding
• Geospatial Indexing: query intersecting polygons
• Aggregation framework: faster and more features
• V8, background secondary indexing
• Distribute non-sharded collections throughout cluster
• MMS running in your own data center (separate)
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6. • Collection / Extent Locking
• Field Level Authorization
• Auditing
• Full Text Query
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7. • MongoDB is a community driven product
• Use the product
• Log feature requests
• Vote for existing features
• Pune MongoDB meetup
• http://www.meetup.com/MongoDB-Pune-User-
Group/
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9. download at mongodb.org
We’re Hiring !
sridhar@10gen.com @snanjund
conferences, appearances, and meetups
http://www.10gen.com/events
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