Data Science & PostgreSQL

CYBERTEC on Teie professionaalne partner andmeteaduse ja PostgreSQL-i teenuste osutamisel. Seda alates masinõppest, tehisintellektist ja suurandmetest kuni Postgre SQL tugiteenuste, konsultatsioonide ja koolitusteni.

Meie PostgreSQL-i teenused

Meie kursused ja koolitused

Meie tooted & tööriistad

Meie rahulolevate klientide tagasiside

  • Kasutame PostgreSQL-lahendust mitmete ärikriitiliste teenuste andmebaasina ja jääme selle käideldavusega igati rahule. Cyberteci spetsialistide abiga oleme seadistanud andmebaasi lahendused vastavalt meie vajadustele, lisaks kasutame nende abi jõudluse parendamisel ning muudatuste teostamisel. Hindame Cyberteci teenuse kvaliteeti ja teadmiste taset kõrgelt ning kaasame neid hea meelega ka tulevikus PostgreSQL-projektidesse.

    Jaanus Kuusler, SK ID Solutions (Smart-ID, Mobiil-ID jms), IT-teenuste juht

  • Kõrgkäideldava teenuse pakkumiseks on meile oluline omada parimat tuge reaalajas tootmise efektiivsust mõõtva Globalreader andmebaasile. Meie terabaitides andmete ja tuhandete kasutajate juures aitab partnerfirma Cybertec meil kulusid vähendada ja tööaega efektiivsemaks muuta. PostgreSQL on just meie jaoks.

    Indrek Jaal, Globalreader juht

  • We have been using a PostgreSQL HA-Cluster for years and our experience using the software alongside with various services CYBERTEC provides are throughout positive.

    Jens Werdin, Technical Director, Siemens

  • With PostgreSQL we safe Terabytes of data for international telecommunication companies. Performance, stability and low costs are perfect!

    Jan Bastian, CEO, Voipfuture

Meie kliendid

Võta meiega ühendust

Uudised CYBERTECi PostgreSQL-i blogist

20.07.2021 | Hans-Jürgen Schönig

PostgreSQL zheap: Current status

zheap has been designed as a new storage engine to handle UPDATE in PostgreSQL more efficiently. A lot has happened since my last report on this important topic, and I thought it would make sense to give readers a bit of a status update – to see how things are going, and what the current […]

Read more 14.07.2021 | Hans-Jürgen Schönig

PostgreSQL: LIMIT vs FETCH FIRST ROWS … WITH TIES

Most people in the SQL and in the PostgreSQL community have used the LIMIT clause provided by many database engines. However, what many do not know is that LIMIT / OFFSET are off standard and are thus not portable. The proper way to handle LIMIT is basically to use SELECT … FETCH FIRST ROWS. However, […]

Read more 08.07.2021 | Hans-Jürgen Schönig

Understanding LATERAL joins in PostgreSQL

LATERAL joins are one of the lesser-known features of PostgreSQL and other relational databases such as Oracle, DB2 and MS SQL. However, LATERAL joins are a really useful feature, and it makes sense to take a look at what you can accomplish with them. Inspecting FROM more closely Before we dive into LATERAL, it makes […]

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