Worked for a system integration company that did not use Oracle for less than two years. Deployed and maintained from stand-alone to RAC, there is an initial understanding of Oracle's architecture, but it's basically what part of the section is used to learn which part. The middle process is tortuous and complicated. Learn from learning to install Oracle, Import Export, Rman Backup, AWR report analysis, RAC Build, ASM Disk Management, cluster troubleshooting, and research.
This year, thanks to the company's needs and its desire to become fully integrated into the system of learning Oracle. So decided to test a OCP certificate. May at a local Vue Test centre enrolled in the OCP examination, by the end of October to get the certificate, the middle after nearly 6 months.
ORACLE11G's OCP Certification course is divided into three
1z0-051 Open Book examination, familiar with SQL statements.
1z0-052 Oracle's architecture and infrastructure management. After these two courses, you can get the OCA certificate.
1Z0-053 involves Oracle's architecture, backup, recovery, tuning, and ASM Disk Management.
After the test is completed, provide HandsOn to Oracle company. After a period of time, the certificate can be down.
Through this test, there is a comprehensive and systematic understanding of Oracle's architecture. In the process of studying and studying exercises, we have a clearer understanding of many concepts, and know the structure and operation mode of the whole data.