Experience Design, Front End Development

Progressive Web Apps : A Philosophy for Modern App Development

With the advent of "Mobile first" approach, more and more applications are moving from web-only platform to both Web and Mobile. Now it sounds great to have my application work on both the platforms but the time and efforts doubles. PWA comes into picture here by helping build a web application which works as a mobile app or at least as...

by Sakshi Tyagi
Tag: Networking

DevOps, Technology

Basics of IPTables

Linux is the most-used open source operating system. Managing network traffic is one of the toughest jobs to deal with.  For this, we must configure the firewall in such a way that it meets the system and users requirements without leaving the system vulnerable. The default firewall in most of the Linux distributions is IPTables. ...

by Anup Yadav
Tag: Networking


Migrate Elastic IP Address from EC2-Classic to EC2-VPC

In my recent use case , I thought of migrating EC2 classic elastic IP from EC2 classic to EC2-VPC. So now Amazon does provide this feature to migrate Ip form EC2 classic to EC2 VPC but not sure when it was released. As of know it can be only done using EC2 Query API or AWS CLI. Moreover there are some key points needs to be focused are...

by Prashant Sharma
Tag: Networking