We live in a world where security is one of the key concerns for any Company. Most of the applications use HTTPS to expose their APIs so the connection remains secure. We use authentication and authorization to make sure only relevant people can access them. …

You must have heard about AWS S3 which is used almost in every company either to host a website, static content or as File Storage. In this, we will go through a use case for which we will also design a solution. Problem Statement You are working in Pillow Software Limited and…

Now days building Event-Driven Applications is a necessity. In the early days, it was not required nor anyone gave more importance to it because in some way or other existing Applications were fulfilling Customer needs. Soon when scale started to increase having one monolith application doing everything was not enough…

In previous blogs, we learned about Azure Cosmos and also used Cosmos SDK to perform various operations. Azure Cosmos Database Concepts — Part 1 Azure Cosmos Database — CRUD using Azure Cosmos SDK — Part 2 In this, we will learn about indexing policy basics. I am not going to…

In the previous article, I explained the basic concepts of the Cosmos database. In this, we use Azure SDKs to interact with the Azure Cosmos database. To start we will first define our schema which will tell what all data we are going to store. We will work on the…

NoSQL has become the latest trend in all applications. You must have seen a lot of changes in the last decade where many NoSQL databases were invented to make the world a better place. The thing which caused so much invention is data & space which is increasing exponentially. NoSQL…

System design is a critical part of all industries. It became a de facto standard to first work on System design in the Product development process. A product may have multiple components and for each component architects/developers create a design diagram of their component with the given requirements. …

In the previous article, we learned about how to we can use Java and ClamAV to detect any virus in a file. In this, we will learn how we can run both Java and ClamAV inside a docker container and also a beautiful UI in react JS to access it. …

In most of the web or desktop applications, we work with files or streams. Nowadays virus attacks have increased significantly it’s also required to scan files before we perform any operations on them. …