10 Open Source Tools For Building Scalable Web Applications!

When you're designing a web application, scalability and performance are very important. Every developer must take these two steps into consideration before building their application. To do this effectively, you need the best tools. Here are 10 of the most popular ones.

1. Apache HTTP Server: Extensible, fast and highly scalable. These are the qualities of the Apache HTTP server that make it immensely popular. Of course, there are other features too.

2. Tomcat: This open source software holds configuration and management tool. While the Apache Tomcat tool is an implementation of Java, it can also be configured using configuration files from XML. You can use it to implement JSP along with Java servlet specifications.

3. Modsecurity: This is a web application firewall that can be embedded into the web server infrastructure. It is also amongst the top available open source WAF solutions.

4. Memcached: This is an open source distributed caching system that is generic in nature. It has a simple design and delivers very good performance.

5. Varnish: This is a web application accelerator or HTTP reverse proxy. It is a very high speed software that can speed up the process delivery immensely.

6. Apache Thrift: The Apache Thrift framework is used for services development that is both scalable and cross language.

7. MySQL: Not much needs to be said about MySQL. This open source relational database is everywhere.

8. PostgreSQL: Like MySQL, this is also an open source database. It is used by many as a replacement for MySQL.

9. Cassandra: The Apache Cassandra databse provides high scalability without letting go of the performance aspect.

10. MongoDB: This open source database was written in C++ and provides high performance and scalability.