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Database migration

The only complete Oracle to PostgreSQL migration code book. Learn how to port Oracle code, the fastest and efficient way of migrating code keeping the best practices intact. Anyone with no knowledge to expert can always take this as reference.

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Our Documentation

Learning from zero has always been difficult. Now with DcodeMan, you learn quickly through problems and their solutions. You get extensive real time examples for thorough insight into a problem.

our Q&A

While you should always keep yourself updated with the latest trends in the industry, your basics should always be strong. In order to start your career in Database, the first and foremost essential thing that you need to have is the knowledge of RDBMS (Relational Database Management System) and SQL (Structured Query language).

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Courses

Our courses are free for readers and are short. Our free online courses provide you with an affordable and flexible way to learn new skills and study new and emerging topics.​​

Database Migration

Organizations choose to migrate databases for a variety of reasons including trying to reduce costs by moving to open source databases, explore the power of fully managed cloud-based databases, seeking specific database features and functionality, or their existing systems are simply outdated and unable to keep up with the demands of the business. Whatever the reason, database migration is one of the growing demand in present world.

Blog Service

Blogging is all about sharing your experience with the world. Choose a topic you are passionate about and start your first blog.

Oracle SQL

Oracle is the most widely used Database Management System in current world. Oracle SQL provides an easy, elegant, performant architecture for accessing, defining, and maintaining data. Expedite your learning using our concept to code courses.

Oracle PL/SQL

PL/SQL is a powerful, yet straightforward database programming language. It is easy to both write and read though, our documentation helps build your PL/SQL knowledge faster.

Q & A

In our Q & A, you get 10K+ most frequently Oracle database questions and their answers. Find detailed explanations to Oracle database questions and speak confidently.