Introduction Python dictionaries can be used to create an Elasticsearch mapping schema, however, you must use Python Version 2 or 3 in order to be able to map Elasticsearch index with Python. You will also need to confirm the Elasticsearch cluster is up and running prior to beginning mapping an index with Elasticsearch. Make sure … Continued
Introduction If you’re attempting to integrate Elasticsearch with Python one of the first challenges you’ll encounter will be how to get a list of your Elasticsearch Clusters indices through Python. It’s a small task but is the foundation that leads to much more advanced interactions. In this tutorial we’ll detail exactly how to get a … Continued
Introduction If you’re storing full files in Elasticsearch you might have come across the Ingest Attachments plugin which allows you to index files. In this tutorial we’ll show you how to install the plugin and use it so you index base64 encoded files. Please make sure you have met the requirements before you take the … Continued
Introduction If you’re planning to use Python to communicate with Elasticsearch, you’ll find that it’s easy to create a search query and get your results returned. However, it’s important to remember that you’ll have to loop through your set of results in order to access each individual document and its fields. Fortunately, accomplishing that task … Continued
How to Retrieve MongoDB Document using PHP Introduction When you use PHP to locate documents in MongoDB based on specific criteria, if the documents are there, you’ll find them. It’s important to know though, that you must have compatible versions of Mongo DB and PHP in order to locate the documents you want. What’s more, … Continued
Introduction In this multi-part tutorial we’re showing you how to setup a basic MERN application locally. In this second part of the tutorial we will focus on creating a GET and POST route using Express that will create and retrieve data from the MongoDB database respectively. At this point in the tutorial we have a … Continued
Introduction In this multi-part tutorial we’ll show you how to setup a basic MERN application on your locally. The MERN stack is composed MongoDB, Express, React, and NodeJS. MongoDB is the database technology, Express is a Javascript framework that assists in easily creating routes, React is the front-end framework, and NodeJS allows you to run … Continued
Introduction The Python client can be used to update existing documents on an Elasticsearch cluster. In order to perform any python updates API Elasticsearch you will need Python Versions 2 or 3 with its PIP package manager installed along with a good working knowledge of Python. Once you have the basics requisites you will be … Continued
Introduction MongoDB is an open-source database developed by MongoDB that stores data as documents in a binary representation, or Binary JSON, called BSON. The data objects are stored as individual documents inside a collection of documents. As such, updating MongoDB Document using PHP can be done one at a time or in groups. You will … Continued
Introduction To take advantage of everything MongoDB database has to offer in ways of database management, you’ll need to know how to correctly insert documents into your MongoDB collections. Since documents are stored as JavaScript Object Notation (JSON) and in BSON format, your’re actually making them super easy to retrieve when you use PHP to … Continued
