Mongo db first steps with csharp

Transcript

1. MongoDB And C#
2. About me Serdar Büyüktemiz @hserdarb altdotnetturkiye Software Developer @ Mavituna Security
3. Why MongoDB? • Popular  • Easy to use nosql • Good for web projects • High performance (No joins and embedding makes reads and writes fast) • High availability (Replicated servers with automatic master failover) • Easy scalability (Automatic sharding)
4. RDBMS => MongoDB RDBMS MongoDB Table, View Collection Row JSON Document Index Index Join Embeded Document Partition Shard Partition Key Shard Key
5. Awesome web tutorial http://tutorial.mongly.com/tutorial Thanks to Karl Seguin
6. Official C# Driver
7. Connecting to MongoDB • If DB does not exists driver will create one for you • http://www.mongodb.org/display/DOCS/CSharp+Driver+Tutorial#CSharpDriverTut orial-Connectionstrings • mongodb://[username:password@]hostname[:port][/[database][?options]]
8. MongoCollection
9. What is BSON? • MongoDB uses BSON as the data storage and network transfer format for "documents". • Short for Binary JSON • http://bsonspec.org/ • http://www.mongodb.org/display/DOCS/BSON
10. Working with POCOs • Things can be really easy for you if you follow these rules for your pocos – Has a public no-argument constructor – Has a public get set property for each value you want to have serialized
11. Let’s add the first item
12. Let’s find (Query) it
13. Demo • https://bitbucket.org/serdarb/mongo-c-driver-poc • https://github.com/serdarb/Mongo-C--Driver-POC
14. Creating indexes for performance
15. A tip for better indexing • Run mongodb with notablescan parameter and be sure your your queries are not making full table scans... – You get exceptions if a query needs a table scan, it gives you a chance to fix your indexes on development time.
16. Sources • http://www.mongodb.org/display/DOCS/Introduction • http://mongly.com/Multiple-Collections-Versus-Embedded-Documents/ • http://openmymind.net/mongodb.pdf • http://www.mongodb.org/display/DOCS/Padding+Factor • https://github.com/mongodb/mongo • http://www.codeproject.com/Articles/273145/Using-MongoDB-with-the- Official-Csharp-Driver • http://stackoverflow.com/questions/4067197/mongodb-and-joins • http://www.mongodb.org/display/DOCS/Schema+Design#SchemaDesign- EmbeddingandLinking • http://docs.mongodb.org/manual/applications/database-references/ • http://www.10gen.com/presentations?programming_lang=46 • https://speakerdeck.com/mongodb/whats-new-in-the-net-driver • http://learnmongo.com/