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Infrastructure as Code with Terraform

Welcome readers, in this tutorial, we will understand infrastructure as a code with Terraform. 1. Introduction IaaC or Infrastructure as a code stands is a process of managing and provisioning the cloud infrastructure through the code template with or without manual intervention. IaaC helps to code and document the configuration specifications by avoiding undocumented and ad-hoc configuration changes. The IaaC ...

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Installing Fedora Spins

This is a Fedora Spins tutorial for beginners to install the custom Fedora Spins. 1. Overview Fedora is a Red Hat project for distributing Linux. Fedora Linux is under open source and free licenses. It is base for Red Hat Commercial distribution, and CentOS. It has features for Linux groups collaboration, integration with new technologies and development. Linux Groups upstream ...

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fetch API (get method) in React.js

Bipartite Graph

Welcome readers, in this tutorial, we will implement a fetch api (get method) in a react application. 1. Introduction React is a flexible javascript library responsible for building reusable UI components. It is an open-source component-based frontend library responsible only for the view part of an application and works in a virtual document object model. But before that let us ...

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Deploy GC Functions via Terraform

Hello. In this tutorial, we will deploy a cloud function using terraform script on the google cloud platform. 1. Introduction Terraform is an open-source tool developed by HashiCorp for building, changing, and versioning the infrastructure safely and efficiently. It is used to manage the infrastructure of the popular cloud service providers and custom in-house solutions. It helps manage both low-level ...

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Container Orchestration

Hello. Let us discuss Container Orchestration in this tutorial. 1. Introduction Container Orchestration is an automatic process of managing the different containers for applications running on a microservices framework within multiple clusters. The most famous orchestration tools are Docker swarm, Kubernetes, Red Hat OpenShift, etc. The process helps to manage the containers’ lifecycle and their dynamic environments. 1.1 Usage of ...

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Deploy to Google Cloud Run via Terraform

Hello. In this tutorial, we will deploy a cloud run using terraform script on the google cloud platform. 1. Introduction Terraform is an open-source tool developed by HashiCorp for building, changing, and versioning the infrastructure safely and efficiently. It is used to manage the infrastructure of the popular cloud service providers and custom in-house solutions. It helps manage both low-level ...

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Constraints in SQL

Bipartite Graph

Hello. In this tutorial, we will learn different constraints in SQL and will use the postgresql database running on Docker. 1. Introduction SQL stands for Structured Query Language and is used to extract and organize data stored in relational databases like MySQL, PostgreSQL, Oracle, etc. A relational database consists of rows and columns that allow fetching specific information from databases ...

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Where, Group by, Having, and Order by clause in SQL

Bipartite Graph

Hello. In this tutorial, we will learn WHERE, GROUP BY, HAVING, and ORDER BY clauses in SQL and will use the postgresql database running on Docker. 1. Introduction SQL stands for Structured Query Language and is used to extract and organize data stored in relational databases like MySQL, PostgreSQL, Oracle, etc. A relational database consists of rows and columns that ...

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Bit Masking in Java

Bipartite Graph

1. Introduction Bit masking is visualizing a number or other data in binary representation. Some bits are set and others are unset where set means true or 1 and unset means false or 0. It allows us to store multiple values inside one numerical variable. You should think of every bit as a separate value instead of thinking of this number as a whole. 2. Bitmasking Bitmasking is an operation in which we only allow ...

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Sliding Window Algorithm in Java

Bipartite Graph

1. Introduction This is an in-depth article related to the Sliding Window Algorithm. This algorithm cuts down the necessity of nested loops by having one loop. This brings down the complexity in time. 2. Sliding Window Algorithm 2.1 Prerequisites Java 7 or 8 is required on the Linux, windows, or mac operating systems. Maven 3.6.1 is required for building the ...

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