In this blog, we will cover how to enable security after installing Elasticsearch and Kibana. Here I am taking the example of version 7.4.2 of Elasticsearch and Kibana. After installing Elasticsearch and Kibana we can access it without any authentication as by default Elastic Stack do...

Xiaomi is going to organise a launch event in Beijing, China on 5th of November.  In this event Xiaomi is going to launch it's first smartwatch along with Mi CC9 pro and a new Mi TV.Ahead of the launch of Xiaomi's first smartwatch it revealed first look of smartwatch it looks a lot li...

In this blog, I am going to explain how we can take a snap...

htop is an interactive version of top command which we use to get the process listing. top command is quite popular and most of the users run this command to get the running process details and their impact on system performance. This command is quite useful in order to know th...

In my previous blog, I have explained about basic aggregation. Now, let us pick the metrics aggregation and see how we can create these types of aggregations. Metrics aggregation are those aggregation where we apply different types of metrics on fields of Elasticsearch documents like min, ...

I am taking the example of a bqstack website which is build using MySQL database. So basically what I am goin...

In this blog, I am going to explain how you can push your MongoDB data into Elasticsearch. You may be thinking what is the benefit of sending MongoDB data into Elasticsearch so let me explain to you the scenarios where you may want to push MongoDB data into Elasticsearch.If yo...

Many times people ask me the question about configuring an Elasticsearch cluster where they can distribute the load on different servers. There are too many other questions like how to decide on server configuration, which architecture to follow, how many shards to keep, etc, etc. I will explain ...

Do you ever think why an object feels lighter when submerged in water??The answer is here:-                when we put any object in water it displaces water and displaced water volume  is equal to volume of body submerged in water....

First how to remove a single file in python from a directory/folder Below is the code and explanation for removing a single file in python:               import os...