JAR files in Oracle database

JAR files in Oracle database

Description: A “JAR” (Java Archive) file comprises of many Java class files and associated metadata and resources such as text, images, etc., into one file. Loadjava utility is used to load Java source and class files into the database. Basically, it creates schema...
X terminal for GUI on windows

X terminal for GUI on windows

Introduction:   If you want to invoke GUI from a remote Unix machine, we need to have X terminal server installed on local machine to redirect the GUI display. Although there are many software’s available to achieve this from a windows machine, In this blog let’s see...
Patch nomenclature for oracle databases

Patch nomenclature for oracle databases

Introduction: Oracle releases patches for wide range of its products to enhance the feature and stability. Oracle database patches are part of such releases and those are highly recommended to apply in order to stay out of threats and vulnerabilities. There are many...
Oracle Multitenant Architecture

Oracle Multitenant Architecture

Introduction: From Oracle Database 12c release, Oracle introduced multitenant architecture. With this architecture, Oracle Database can have one single container database (CDB) which consists multiple separate pluggable databases (PDB). Before 12c version, all the...
Oracle Data Guard and Active Data Guard

Oracle Data Guard and Active Data Guard

Introduction: To ensure data protection, high availability and disaster recovery for enterprise data, Oracle introduced Oracle Data Guard. Oracle Active Data Guard is super set of Oracle Data Guard. Oracle Data Guard technology used to create, maintain, manage, and...