Blog Archives

15 slacknesses or lack of experience that can come back & bite you in the back

Production issues seek the attention of middle and top level management. Often these are intermittent issues that are harder to reproduce …

Read more ›



Auditing database record changes in Oracle

Q. What are some of the considerations in auditing database table data? A. Creating audit tables without any constraints …… Read more ›...

Members Only Content
Log In Register Home


Auditing, data retention and archiving interview Q&A

Q1 What are some of the considerations in auditing database table data? A1 1) Tables are created with auditable columns like … … Read more ›...

Members Only Content
Log In Register Home


How do you monitor the JVM?

Since Java SE 5.0, the JRE provides a mean to manage and monitor the Java Virtual Machine. It comes in two … … Read more ›...

Members Only Content
Log In Register Home


Monitoring/Profiling Java applications interview Q&A

Q1 How will you go about monitoring your Java application for potential performance or memory issues? A1 1. Visual VM for …… Read more ›...

Members Only Content
Log In Register Home


QoS & SLAs interview Q&As on Availability, Serviceability, Fault tolerance & Disaster Recoverability – Non Functional Requirements

Q1. What are the system qualities that typically form a basis for QoS requirements? A1. Quality of service (QoS) … … Read more ›...

Members Only Content
Log In Register Home


Splunk to analyse Java logs and other machine data

Q1. What is Splunk and where will you use it?
A1. Splunk is an enterprise-grade software tool for collecting …

Read more ›



Understanding service and socket timeouts in Java enterprise applications

Q. Why is it important to set proper timeout values in your applications?
A. Security and performance.

Security reason

Read more ›



800+ Java & Big Data Interview Q&As

Top