Oracle/DB

Oracle DBA will definitely be in action as long as the databases are there. But, we need to keep improving our self and update with the latest technologies. For example as of now, traditional DBA work is minimal as the databases itself has convenient monitoring and alert systems (Oracle Enterprise Manager). All the work which DBA used to do manually are now automated with this solution. Some of the things you can involve yourselves with are database design, performance optimizations, and architecture and building solutions catered to specific requirements. You could spend years just master a few of these skillsets. There are over 312 Databases courses in India. Please refer to the link provided below for a detailed list of colleges which offer these courses. You should be able to navigate to a college of your choice using the filters on the web page. https://www.shiksha.com/it-software/databases/colleges/colleges-india.

The eligibility criteria for Oracle Database Certification is multi-layered. For every course in Oracle database certification, the instructor-led training either in-class or online is an essential requirement. The initial phase where you are required to enrol in instructor-led training (online or in-class) does not need you to have any special qualifications. Once you have completed this phase then you need to clear either one of these exams:
1Z0-047 Oracle Database SQL Expert
1Z0-051 Oracle Database 11g SQL Fundamentals I
1Z0-061 Oracle Database 12c SQL Fundamentals
Once you have cleared any one of these exams then that's the only requirement for going to tier II which is a more advanced level. At this point you will have to decide whether you want to go for Oracle Database Developer Certification or Oracle Database Administrator Certification as each of these has their own sets of individual certifications & exam-levels. Regards.

Oracle DBA certification is an exam for different level OCA, OCP and OCM. And passing each exam is really challenging and after each level, challenge gets doubled. Many students want to get these certificate from Oracle, so that they really prepare for the exam. Here are few best books for preparing Oracle DBA Different level exam:
1. Oracle Database 12c OCA Study Guide book By Biju Thomas. This book is published by John Wiley & sons and contains 1300 pages. This is all in one study guide book for exam and carries updated syllabus of OCA.
2. Oracle Database 12c Exam Guide by Matthew Morris. The book is published by ODB Press.
3. OCP Upgrade to Oracle Database 12c book By Sam R. Alapati. This book is published by McGraw hill Education having 600 pages. This book contains 170+ practical exam paper for practice. This book is especially for OCP Level Exam.
4. OCM Oracle Database Administrator certified Master Exam Guide book by Nilesh Kakkad Who is also OCM certified. Book is published by Prudent Solutions LLC and contains 500 pages. Book is especially for OCM exam. This book is the study of practical guide that will help in pertinent use of Oracle products during 48 hours of Practical.