title

text

A
Alexander Bychkov ООО "Эльбрус-2000"
Н
Николай Глазков ООО "Эльбрус-2000"
15:50 20 June
22 мин

How the State Air Traffic Management Corporation of the Russian Federation migrated from Oracle to Postgres Pro

This talk covers the Oracle-to-Postgres Pro migration project for the billing system of the Federal State Unitary Enterprise “State Air Traffic Management Corporation of the Russian Federation” employed to collect the air navigation charges for the use of airspace.

Слайды

Видео

Видео доступно участникам мероприятия, выполнившим вход в личный кабинет

Другие доклады

  • Andrey Borodin
    Andrey Borodin Яндекс
    45 мин

    Tools for a PostgreSQL developer

    About 7 years ago, I moved from Windows-only development lead by an irresistible desire to add some parts to PostgreSQL. In this talk, I would like to cover things that were not obvious to me when I started working with the source code, the PG build and testing system. I'm going to talk about the simplest issues - routine IDE tasks, navigation, build and release process, and similar stuff. What I will share isn't the one and only truth. Some topics might relate to dummy-level problems :) I would be glad if other developers also shared the secrets of their development life. We can arrange a discussion of grep vs IDE :)

  • Pavel Luzanov
    Pavel Luzanov Postgres Professional
    45 мин

    PostgreSQL 15: on the finish line

    The release cycle for version 15 is nearing completion. At the time of the presentation, the complete list of changes will not be known. But for sure there will be something to talk about.

  • Aliaksandr Kalenik
    Aliaksandr Kalenik Kontur
    Andrey Borodin
    Andrey Borodin Яндекс
    22 мин

    How we made GiST faster. What’s new in PostGIS 3.2?

    I am going to explain a sorting method added in Postgres 14 that allows to create GiST index much faster. We'll also talk about the disadvantages of this sorting method discovered during implementation of its support in PostGIS and how it will be improved in the future. Also, new features and improvements included in PostGIS 3.2 will be reviewed.

  • Ivan Frolkov
    Ivan Frolkov Postgres Professional
    22 мин

    Temporal types and their usage

    During my career, I've seen a lot of code, and very often I faced inaccuracies in handling dates and times. Sometimes the parties got discrepancies in the monthly reports due to such inaccuracies; or daily reports were different for Moscow and SFO, etc. I wouldn't call it a serious problem, but it's annoying and time-consuming. In all cases, such issues occur because of neglectful handling of dates and times. In my presentation, I will discuss how we can avoid it.