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TouK
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  • Approach
  • Clients
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  • Careers
  • Nussknacker
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We offer creative solutions to our customers’ problems, implementing the most risky projects. We outstrip the competition through better use of technology.

Links

  • Clutch
  • GitHub
  • TouK
  • Twitter

Authors

  • Michał Bobowski (2)
  • Arek Burdach (12)
  • Piotr Burdylo (13)
  • Paweł Byszewski (2)
  • Marcin Cylke (28)
  • Anna Czajka (1)
  • Adam Dziedzic (1)
  • Piotr Fus (3)
  • Piotr Grabowski (2)
  • Przemek Hejman (1)
  • Piotr Jagielski (17)
  • Adam Jakubowski (1)
  • Tomasz Kalkosiński (17)
  • Łukasz Kucharski (2)
  • Michał Lewandowski (2)
  • Mateusz Lipczyński (1)
  • Jan Matusiewicz (12)
  • Radosław Michalski (2)
  • Jakub Nabrdalik (45)
  • Rafał Nowak (8)
  • Kuba Nowakowski (1)
  • Krzysztof Nozderko (2)
  • Piotr Paulski (1)
  • Bartosz Piekarski (1)
  • Rafał Pietrasik (6)
  • Grzegorz Piwowarek (8)
  • Robert Piwowarek (1)
  • Marcin Przeradzki (1)
  • Dominik Przybysz (24)
  • Tomasz Przybysz (4)
  • Maciej Próchniak (5)
  • Michał Rokicki (1)
  • Rafal Rusin (20)
  • Monika Ruszczyk (1)
  • Krzysztof Siejkowski (1)
  • Joanna Siemińska (2)
  • Rafał Solarski (2)
  • Bartłomiej Tartanus (1)
  • Ula Trzaskowska (1)
  • Michał Trzaskowski (18)
  • Tomasz Wielga (6)
  • Witek Wołejszo (11)
  • Bartek Zdanowski (41)
  • Paweł Zuzelski (3)
  • Maxymilian Śmiech (1)
  • Damian Święcki (1)

Tags

API architecture big data CI/CD client clojure code review conference confitura craftsmanship DB frontend functional programming git github groovy gwt Hackaton hibernate java JavaScript jpa JSON kotlin maven message queue Nussknacker oracle OS OSGi praca project management rekrutacja REST scala security shell SOAP Spock spring framework targi pracy testing touk internals UX XML

Tag: DB

How to find all objects that use dblinks to connect to remote servers (using regular expressions on Oracle’s all_views)

  1. First – create temporary table as data of dictionary view ALL_VIEWS and convert column TEXT (view text) to CLOB type
    CREATE TABLE tmp_views AS SELECT 
Read more
Posted on November 2, 2020July 29, 2022Author radek
Tags DB, hierarchical query, oracle, oracle 12., regexp, regexp_like, regular expresion, viewLeave a comment

Announcing Krush – idiomatic persistence layer for Kotlin, based on Exposed

TL;DR

We’ve released a persistence library for Kotlin, you can find it on our Github. It’s a JPA-to-Exposed SQL DSL generator.

The state of

Read more
Posted on December 30, 2019July 29, 2022Author Piotr Jagielski
Tags annotation-processor, DB, jdbc, jpa, kotlinLeave a comment

Clojure web development – state of the art – part 2

This is part 2 of my “Clojure web development” series. You can discuss first part on this reddit thread. After reading the comments I must Read more

Posted on October 20, 2015August 1, 2022Author Piotr Jagielski
Tags clojure, DB, frontend2 Comments

Distributed scans with HBase

HBase is by design a columnar store, that is optimized for random reads.
You just ask for a row using rowId as an identifier and Read more

Posted on December 10, 2013August 2, 2022Author Marcin Cylke
Tags DB

TouK about Orient DB in Cairo and about Type Driven Development in Bergen

Last month Maciek Próchniak spoke at two noteworthy conferences: 

Java Developers Conference in Cairo and Booster Conference in Bergen. Maciek was busy lately, so he Read more

Posted on April 8, 2013July 27, 2022Author Agata Madaj
Tags DB, OrientDBLeave a comment

Use XMLs not groovy scripts with db migration plugin!

I have 48 domain classes in my Grails 2.1 project and I use Grails Database Migration Plugin 1.2 for a database management. Recently I’ve noticed Read more

Posted on November 28, 2012August 3, 2022Author Tomasz Kalkosiński
Tags DB, groovy, java, migration, profiling

Indeksy na kolumnach z wartościami nullowymi cz. 2

Jest jeszcze jeden sposób indeksowania, który pozwala nam na bardzo wygodne korzystanie z indeksów i wyszukiwanie wartości nullowych. Mianowicie indeks jest prostym indeksem składającym się Read more

Posted on August 13, 2012July 26, 2022Author Joanna Siemińska
Tags DB, oracle1 Comment

Indeksy na kolumnach z wartościami nullowymi cz. 1

A tak dokładnie aby zadziałał, gdy chcemy zrobić zapytanie: select * from tablica where kolumna is null; Zakładamy wtedy indeks funkcyjny: create index kolumna_idx on Read more

Posted on August 13, 2012July 26, 2022Author Joanna Siemińska
Tags DB, oracleLeave a comment

Table viewer using JQuery plugin and JEE

DataTables is a JQuery plugin, facilitating building Ajax table editors. In this example, I show how to connect it to JEE backend, which is a Read more

Posted on December 18, 2011August 2, 2022Author Rafal Rusin
Tags DB, java, JavaScript, jquery, JSON

Weird Oracle

“It’s not a bug, it’s a feature” PL/SQL like any other procedural extension to SQL has an ability to execute dynamic statements: EXECUTE IMMEDIATE. But Read more

Posted on October 4, 2011July 26, 2022Author piotrp
Tags DB, oracleLeave a comment

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