12c Data Guard : Resolve Log gap Error: ORA-16724: “cannot resolve gap for one or more standby databases”

by CloudDudeUncategorizedPosted on Comments are Disabled

This error happened while my Lab standby server was unreachable for few days. Although my setup was built on top of a Windows environment, the resolution process stays the same here for fixing this error (using an RMAN incremental backup) . For more details about the Data Guard setup used in this example please refer …

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Deploying Oracle RAC Database 12c Lab on Red Hat Enterprise Linux 7 with Virtual Box -racattack Repack

by CloudDudeUncategorizedPosted on Comments are Disabled

Introduction: This document provides a step-by-step deployment procedure with some of best practices to install and configure an Oracle Real Application Clusters (RAC) Database 12c Release 1 (12.1)* with Oracle ASM on Linux RedHat Entreprise 7 virtual machines (Virtualbox). Most of it is inspired by the RACAttack project  that was written collaboratively by many authors …

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