Node.js CouchDB To connect Node.JS with CouchDB follow the below steps: Open the C drive. Create a folder named “Students” within an already created folder “Project”. Open the command prompt. Go to the location. Start npm init. Create a file named “app.js”. Add the below code to the file. Here, the entry point is app.json. … Read more
Python CouchDB First, install the below packages, to connect with CouchDB by using the Python. Python interpreter CouchDB database Python-CouchDB driver Follow the below steps to connect with CouchDB by using the Python: Install Python-CouchDB driver. # pip install couchdb Start MongoDB Service # service couchdb start Create a Python Script # vi PythonCouch.py … Read more
Php CouchDB For PHP CouchDB connectivity a PHP script is needed to be executed. By default, CouchDB executes on the port 5984. Follow the below steps for PHP CouchDB connectivity. Create a Php file with the below code. index.php: <?php $options[’host’] = "localhost"; $options[’port’] = 5984; $couch = new CouchSimple($options); $couch->send("GET", "/"); $couch->send("PUT", "/example"); $couch->send("PUT", … Read more
Java CouchDB To connect to the CouchDB with the Java Programming language, one can use the Ektorp library. It facilitates a persistence layer on top of the CouchDB. Follow the below steps to connect to the CouchDB with the Java Programming language and then to create a database. Create a maven project. Provide a name … Read more
Create View Open the Fauxton URL: http://127.0.0.1:5984/_utils/ Choose the specific database. Put your cursor on all documents tab. Click on NEW VIEW. Fill the entries to be added to the view and Save it. A new View is thus created. Create a app.js file with the below code: App.js: const express = require(‘express’); const bodyParser … Read more
CouchDB Delete Document Using Fauxton: Open the following URL: http://127.0.0.1:5984/_utils/ Select the database that contains the document to delete. Select the document to delete. Click on the delete icon. A pop-up message “Are you sure you want to delete this doc?” will be displayed. Click on the OK button. The selected document is thus deleted. … Read more
Update Document Using Fauxton: Open the following URL: http://127.0.0.1:5984/_utils/ Click on the edit option. A new page will be displayed to edit the entries in a document. Click on the save changes tab after editing. The document is thus updated. Using cURL utility: Syntax: curl -X PUT http://127.0.0.1:5984/database_name/document_id/ -d ‘{ “field” : “value”, “_rev” … Read more
Create Document Instead of tables, data in CouchDB are stored in the form of documents. We can create a document in CouchDB either using Fauxton or cURL Utility. Using Fauxton: Open the Fauxton URL: http://127.0.0.1:5984/_utils/ Choose the specific database. Put your cursor on all documents tab. Click on NEW DOC. Fill the entries to … Read more
CouchDB Delete Database To delete databases in CouchDB one can either use the cURL utility or Fauxton web interface. Using Fauxton: Open the following URL: http://127.0.0.1:5984/_utils/ Click on the “Databases” tab to see all the existing databases. Click on the delete icon of the database that you want to delete. A pop-up message to … Read more
Create Database In CouchDB, documents are stored in databases. Databases are thus outermost structure. To create databases in CouchDB one can either use the cURL utility or Fauxton web interface. Using Fauxton: Open the following link in a browser: http://127.0.0.1:5984/_utils/. Click on the “Create Database” tab. Write the database name to be created. For Example: … Read more