From Oracle to Postgres using Russian rails. Non-obvious nuances


Nikita Levchenko

Rostelecom

Senior Engineer

Yuriy Plotnikov

RTK IT LLC.

Team Lead

15:00
Talk
russian

We'll discuss our approaches to picking technical solutions for the systems we design. We'll consider their advantages and limitations. We'll share the facts about the changes in our engineering culture when import substitution requirements came into effect. We migrated the system with a classical three-tier architecture from Oracle to Postgres Pro DBMS. In my presentation I'll pay attention to data migration tools and peculiarities of development Java/Kotlin apps and SQL interoperability between two DBMSs.

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