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Mongodb lab
Mongodb lab
Mongodb lab
Mongodb lab
Mongodb lab
Mongodb lab
Mongodb lab
Mongodb lab
Mongodb lab
Mongodb lab
Mongodb lab
Mongodb lab
Mongodb lab
Mongodb lab
Mongodb lab
Mongodb lab
Mongodb lab
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Mongodb lab

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We prepared a small 30 min workshop for the Dutch Java User Group to introduce MongoDB basics. This slideshow contains the mongoDB concepts, which will be workout basic in labs . The labs could be …

We prepared a small 30 min workshop for the Dutch Java User Group to introduce MongoDB basics. This slideshow contains the mongoDB concepts, which will be workout basic in labs . The labs could be found at: http://mongodb.info/labs/

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  • Transcript

    • 1. db.NLJUG.insert({ “presenters” : “Maikel Alderhout & Bas van Oudenaarde”, “type” : “JFALL”, “datum” : ISODate(31/10/2012) } )
    • 2. NoSQL Hype• Not only ... of No SQL ‘not only’ relationele data opslag
    • 3. Database evolution #1
    • 4. Database evolution #2
    • 5. Database evolution #3
    • 6. De huidige trends hebben een behoorlijke impact in het traditionele database landschap Agile&Development& •  Itera&ve( •  Con&nuous( Data$Volume,$ Type$&$Use$ •  Trillions(of(records( •  100’s(of(millions(of( queries(per(second( •  Real6Time(Analy9cs( •  Unstructured(/(semi6 structured( New$Hardware$Architectures$ •  Commodity(servers( •  Cloud(Compu0ng( •  Horizontal(Scaling(
    • 7. Hoezo Java problemen?• Schaalbaarheid 3-tier architecturen• ORM, mapping vanuit domain objecten. Lekker alles aan elkaar knopen• Caching, niet te veel naar de database• Alles in memory, dan maar?
    • 8. NoSQL oplossingen Key-Value Column Document G Key-value store Document bv.Voldemort, Dynomite, Tokyo bv CouchDB, MongoDB, Riak ColumnFamily /Column Document BigTable clones Graph Graph databases bv Google BT, HBase, Hypertable, Neo4J, Sones, AllegroGraph Cassandra
    • 9. MongoDB is a scalable, high-performance NoSQLdatabase. •  Open%source,%wri.en%in%C++% •  Full$featured$indexes,$query$ •  Document4oriented%Storage% language$$ –  Based%on%JSON%Documents% •  Replica6on$&$High$Availability$ –  Schema4less% •  Auto>sharding$
    • 10. JSON DocumentPerson{name" : "Bas","group" : [ "Open Source", "mongoDB", "Big Data" ] }
    • 11. Replication ShardingDurability
    • 12. Replicatie read read/write Asynchronous Replication readAutomatic election of new Primary
    • 13. Sharding
    • 14. Sharding features• Automatic partitioning• Automatic Load-Balancing across shards• Range-based• Convert to sharded system with no downtime• Fully consistent• Application code unaware of data location• Zero code changes
    • 15. Durability

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