Gridfs

The New Bulk API

The New Bulk API One of the core new features in MongoDB 2.6 is the new bulk write operations. All the drivers include a new bulk api that allows applications to leverage these new operations using a fluid style API. Let’s explore the API and how it’s implemented in the Node.js driver. The API The API have two core concepts. The ordered and the unordered bulk operation. The main difference is in the way the operations in a bulk are executed.

Mongo Driver and Mongo DB 2.6 Features

Mongo Driver and Mongo DB 2.6 Features MongoDB 2.6 introduces some new powerful features that are reflected in the 1.4 driver release. These include. Aggregation cursors Per query timeouts maxTimeMS Ordered and Unordered bulk operations A parallelCollectionScan command for fast reading of an entire collection Integrated text search in the query language Moreover the driver includes a whole slew of minor and major bug fixes and features. Some of the more noteworthy features include.

A primer for GridFS using the Mongo DB driver

A primer for GridFS using the Mongo DB driver In the first tutorial we targeted general usage of the database. But Mongo DB is much more than this. One of the additional very useful features is to act as a file storage system. This is accomplish in Mongo by having a file collection and a chunks collection where each document in the chunks collection makes up a Block of the file.