Senthilkumar Gopal

Musings of a machine learning researcher, engineer and leader

  • Tue 31 March 2009
  • Java

Job chaining using Quartz

This post is about how we used Quartz library to chain jobs rather than scheduling for indeterminate running time. This post explains the development of the Job schedule and the code changes required.

  • Fri 20 February 2009
  • Notes

Studying for OCP - Oracle Certifed Professional - Part 2

I am studying for the Oracle Certified Professional certification and following are notes which are specific to the certification, from the prep book. These notes are also helpful for a refresher on SQL syntax and usability.

  • Thu 12 February 2009
  • Notes

Studying for OCP - Oracle Certifed Professional - Part 1

I am studying for the Oracle Certified Professional certification and following are notes which are specific to the certification, from the prep book. These notes are also helpful for a refresher on SQL syntax and usability.



  • Wed 03 September 2008
  • Notes

Learning basics of CSS and quick notes

The following are some of the important points that i had gathered during my learning of CSS and HTML markup. It also contains the important factors to consider when converting a given PSD or image into a good HTML markup and CSS.

  • Fri 30 May 2008
  • Java

Criteria API in Hibernate

A post about the Criteria API available as part of the Hibernate API. This post also explores how to use the API perform SQL operations in a more object oriented manner.