What is OSPF (Open Short Path First)?

The OSPF (Open Shortest Path First) protocol is one of a family of IP Routing protocols, and is an Interior Gateway Protocol (IGP) for the Internet, used to distribute IP routing information throughout a single Autonomous System (AS) in an IP network.

Routing…


Amazon Simple Queue Service…

Amazon Simple Queue Service also known as the AWS SQS in AWS cloud. It is fully managed message queues for the serverless applications, micro-services and distributed systems. SQS eliminates the difficulties and burden of managing the message or notification produced by any middleware system.


A confusion matrix provides a summary of the predictive leads to a classification problem. Correct and incorrect predictions are summarized during a table with their values and weakened by each class.

Definition of the Terms:
True Positive: You predicted positive and it’s true.

True Negative: You predicted negative and it’s…


Before going to see MongoDB case study of Wordnik ,let’s have a look on some basic and important information of MongoDB.

🔰 MongoDB


Kubernetes:

Kubernetes, also known as K8s, is an open-source system for automating deployment, scaling, and management of containerized applications.

Amazon Web Service :

We can define AWS (Amazon Web Services) as a secured cloud services platform that offers compute power, database storage, content delivery, and various other functionalities. …


Continuous Integration & Continuous Delivery are integral parts of DevOps, as they are used for integrating multiple stages of the methodology. There are many CI/CD tools in the market but Jenkins; the Java-based open-source CI/CD tool tops the popularity list. …


🎇 Task description -

We have to write an Ansible PlayBook that does the following operations in the managed nodes:

🔹 Configure Docker

🔹 Start and enable Docker services

🔹 Pull the httpd server image from the Docker Hub

🔹 Run the docker container and expose it to the public

🔹 Copy the html…

Priyanka Hajare

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