Data

Topics, Experiences, Thoughts about Data

İlişkisel Veri Tabanları Üzerinde Graf Oluşturmak

Graf (çizge) kavramı aslında temel olarak matematik biliminden çıkmış olsa da yazılım dünyasında gerek bilerek gerekse bilmeyerek hemen hergün kullandığımız bir konudur. Bu yazımda temel graflardan bahsederek grafların bilgisayar programlamasında bir...

Spring Tutorials / Repositories / JDBC Template

While working with Spring Framework, we are taking advantage of using CRUD repositories. However, some people would prefer having full control of SQL over the data. Sometimes I feel more comfortable...

A Research on Datawarehouses

Introduction Volume of data has been increasing everyday in the globe. Although companies, schools, scientists and institutions need the data, it is not so easy to control and use billion of...

Hadoop Learning Journey / 3 / Reinventing The Wheel

After long research activities and trials, we started to draw a picture about our big-data-architectural approach. All team members started to think in an aligned way. We needed to have a...

Hadoop Learning Journey / 1 / What is Hadoop

Dashboards and reports are key elements in any application for its users to have a clear vision on the status of a system. It is very hard to satisfy the expectations...