Building real-time chat app using WebSockets with AWS API Gateway and Lambda

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| By Navneet Kashyap

We can build many real-time applications such as chat applications, multiplayer games, financial trading platforms, and collaboration platforms using WebSockets with AWS API Gateway, Lambda, and dynamoDB. In this blog we will learn how to build real-time applications using WebSockets

Moodle | New Database table not getting created

| By Webner

In Moodle, we were creating a new table for our custom plugin in db/install.xml file. Install.xml file : <TABLES> <TABLE NAME=”test_student” COMMENT=”Student details.”> <FIELDS> <FIELD NAME=”id” TYPE=”int” LENGTH=”10″ NOTNULL=”true” SEQUENCE=”true”/> <FIELD NAME=”user_name” TYPE=”text” NOTNULL=”true”  SEQUENCE=”false”/> <FIELD NAME=”userid” TYPE=”int” LENGTH=”10″ NOTNULL=”true”