Content delivery networks (CDNs) are most useful when we want to serve static files to our users like CSS, JS, HTML or any image files. It gives better user experience to user when they frequently access these static content. In this blog, we are going to cover about CDN, benefits of using CDN, types of CDNs and differences between those CDNs.
Read MoreBlue green deployment
We have many types of deployments like Canary, Blue-Green, big bang etc. Each deployment have its own pros and cons. In this article, I have described about what is Blue-Green deployment, how it works, why Blue-Green deployment and comparison of blue-green deployment with big bang deployment and some limitations of this deployment strategy.
Read MoreCanary deployment
When company emphasis on using of continuous delivery, then a company needs to decide which deployment strategy to use. There are many deployment strategies are exists like “Big bang”, “Rolling deployment”, “Blue Green” and “Canary deployment”.
Read MoreComparing WebSockets with polling approaches
If you have ever built a web page’s chat room by using a server-side language and a database, then you may wonder what the difference is between the WebSocket implementation and the traditional one.
Read MoreCaching
Introduction
Caches take advantage of the locality of reference principle: recently requested data is likely to be requested again. A cache is like short-term memory: it has a limited amount of space, but is typically faster than the original data source and contains the most recently accessed items. Caches can exist at all levels in architecture, but are often found at the level nearest to the front end where they are implemented to return data quickly without taxing downstream levels.
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