Top "Schemaless" questions

How to export collection to CSV in MongoDB?

How do you export all the records in a MongoDB collection to a .csv file? mongoexport --host localhost --db dbname …

mongodb csv schemaless database
What's the attraction of schemaless database systems?

I've been hearing a lot of talk about schema-less (often distributed) database systems like MongoDB, CouchDB, SimpleDB, etc... While I …

database nosql key-value-store document-oriented-db schemaless
What is the best open source solution for storing time series data?

I am interested in monitoring some objects. I expect to get about 10000 data points every 15 minutes. (Maybe not at first, …

python database statistics time-series schemaless
Serializiation with Protocol Buffers in a Schemaless Database

We're using MySQL to store schemaless data (see: Using a Relational Database for Schemaless Data for the solution inspired by …

mysql nosql relational-database protocol-buffers schemaless
Using a Relational Database for Schemaless Data - Best Practices

After reading a shocking article written by Bret Taylor (co-creator of FriendFeed; current CTO of Facebook), How FriendFeed uses MySQL …

nosql relational-database schemaless
PHP with Mongo DB store & view Images

I successfully stored image files in MongoDB using PHP, when i retrieve images from Mongo db i had some problem, …

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Using a Filesystem (Not a Database!) for Schemaless Data - Best Practices

After reading over my other question, Using a Relational Database for Schema-Less Data, I began to wonder if a filesystem …

database filesystems nosql relational-database schemaless