Couchbase
This is the implementation of the Couchbase data handler for MindsDB.
Couchbase is an open-source, distributed multi-model NoSQL document-oriented database software package optimized for interactive applications. These applications may serve many concurrent users by creating, storing, retrieving, aggregating, manipulating and presenting data.
Implementation
This handler is implemented using the couchbase
library, the Python driver for Couchbase.
The required arguments to establish a connection are as follows:
host
is the host name or IP address of the Couchbase server.bucket
is the port to use when connecting with the Couchbase server.user
is the user to authenticate with the Couchbase server.password
is the password to authenticate the user with the Couchbase server.scope
is the scope to use for making queries based on a scoped context (equivalent to schema in MySQL). Defaults to_default
.
If you installed MindsDB locally via pip, you need to install all handler dependencies manually. To do so, go to the handler’s folder (mindsdb/integrations/handlers/couchbase_handler) and run this command: pip install -r requirements.txt
.
Usage
In order to make use of this handler and connect to the Couchbase server in MindsDB, the following syntax can be used:
CREATE DATABASE couchbase_datasource
WITH
engine = 'couchbase',
parameters = {
"host": "localhost",
"bucket": "test-bucker",
"user": "admin",
"password": "password"
};
You can use this established connection to query your table as follows:
SELECT *
FROM couchbase_datasource.collection;