Archive: Uncategorized

Deployment of Ansible AWX on OpenShift Origin

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Deployment of Ansible AWX on OpenShift Origin Red Hat and Ansible are agreed to creating an open-source project around the Ansible Tower codebases which was named Ansible AWX. The AWX source code is available under the Apache License 2.0. This project is hosted at Github. Ansible is an automation technology for the management of IT […]

TCP 3-Way Handshake

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TCP 3-Way Handshake TCP (Transmission Control Protocol)  is a relatively complex protocol standard that defines how to establish and maintain a network conversation to exchange data. TCP works with Internet Protocol (IP) to define how computers send package to each other. TCP is connection-oriented protocols, which means connections must be established before any data is sent. […]

Apache Tomcat JDBC Connection Pool configuration for Oracle Real Application Cluster(RAC)

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In this  article we ‘ll focus  on create high-concurrency connection pool for Apache  Tomcat. You can check a  simple  tomcat JDBC connection pool which added  below. We create a TestDB connection  pool which connects  Oracle  Database  server. The  first configuration  that  we notice “factory”. When tomcat  process  reads “javax.sql.DataSource”  it will automatically configure DBCP  and  the  factory  object  […]