Csaba István Kovács

Csaba István Kovács

Csaba István Kovács
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So many times I have been asked for help with a query, where the questoin really comes down to the understanding of the difference between INNER and LEFT or RIGHT JOINs. I created this poster a few years ago and…Read more ›

So many times I have been asked for help with a query, where the questoin really comes down to the understanding of the difference between INNER and LEFT or RIGHT JOINs. I created this poster a few years ago and…Read more › Más

The Future of the Database (Infographic) – Innovation Insights

3 new scale-out technologies leading database revolution: NoSQL, distributed SQL and Hadoop database news new today

If you're looking to learn a programming language that's cross-platform and easily accessible, Java is one of the most practical languages out there. This handy cheat sheet helps you keep track of the basics while you begin to learn.

If you're looking to learn a programming language that's cross-platform and easily accessible, Java is one of the most practical languages out there. This handy cheat sheet helps you keep track of the basics while you begin to learn. - My Tech Gadgets

Setting up and configuring OpenHAB with Raspberry Pi http://www.instructables.com/id/Setting-Up-and-Configuring-OpenHAB-Part-6-IoT-Home/

Home Automation Systems, Controlling Everything in Your Home through Voice Recognition Systems

By Floris Wouterlood March 8, 2016 Summary This paper describes data acquisition with an Arduino Nano from eight DS18B20 temperature sensors and four DHT11 relative humidity sensors. The dat…

By Floris Wouterlood March 2016 Summary This paper describes data acquisition with an Arduino Nano from eight temperature sensors and four relative humidity sensors. The dat…

Many people on our website, the worlds first ever goal market, want to learn how to play the guitar. If youre among this crowd, heres a great graphic displaying common jazz chords! #Goals #Music                                                                                                                                                      Mais

Jazz guitar can be referred to as a small genre of mixed music, consisting of swing and blues with improvised chord progressions. The origi.