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Big Data with PostgreSQL and Apache Spark ?
is well known as the most advanced opensource database, and it helps you to manage your data no matter how big, small or different the dataset is, so you can use it to manage or analyze your big data, and of course, there are several ways to make this possible, e.g Apache Spark. In this…
Setup ora2pg for Oracle 2 Postgres Migration
An important part of performing a migration from Oracle to PostgreSQL is selecting the right tool for helping with the conversion between systems. When people ask me how they can get the migration process started, I like to recommend a powerful open source utility called “ora2pg”. As the name suggests, ora2pg is a tool that…
DayDreamsDatabases 