Zombie Gunship Survival

Nosql of MongoDB 8 days learn to connect MongoDB

I won’t talk about the benefits and advantages of MongoDB here. The only thing I want to talk about is that there are three elements in MongoDB : database, collection, document, and "collection"

It is the corresponding "table" in the relational database, and the "document" corresponds to the "row".

MongoDB Application Manual

Nosql --- Document Store

MongoDB API: BSON, Protocol: C, Query Method: dynamic object-based language & MapReduce, Replication: Master Slave & Auto-Sharding, Written in: C++,Concurrency: Update in Place. Misc: Indexing, GridFS, Freeware + Commercial License Links: » Talk, » Notes, » Company

CouchDB API: JSON, Protocol: REST, Query Method: MapReduceR of JavaScript Funcs, Replication: Master Master, Written in: Erlang, Concurrency: MVCC, Misc:

Links: » 3 CouchDB books , » Couch Lounge (partitioning / clusering), » Dr. Dobbs