oracle certification path 12c

Tags: ODI Oracle HiveThis document describes how to synchronize Oracle table data to hive with the ODI.1. Preparatory workInstall Oracle Big Data connectors on each node of the Hadoop cluster, as shown in the following components:Just install Oracle Loader for Hadoop (oraloader) and

Today to learn Oracle, and then think about the next, the results have a lot of problems, here to share, crazy, too painful, learning the tutorial is Oracle 11g, I went to the official website to download the Oracle 12g, the file is very large, finally installed, think so use it, the result is full of problems, Summary below:1, download the software, please go to

Comparison of two-live solutions: ASM vs V-plexWang WenjieOracle Company Principle System AnalystOracle Advanced ServicesThe evolution of Oracle Database Center disaster Recovery has evolved over the years from initial cold backup, to hot backup, to storage replication, to Dg,adg,rac one node, RAC, and eventually to the hottest dual-live dual-center architecture, This is the remote RAC (Extended RAC) we often call.General pre-Sales engineers to realiz