Need information about all your AWS services, such as EC2, EBS, RDS, CloudWatch, Trusted Advisor*, CloudTrail*, etc, in one place? Do you need to easily correlate resource usage (e.g. high cpu utilization), Trusted Advisor recommendations, infrastructure changes (e.g. starting and stopping instances) and user activity (e.g. user X killed instance Y) with information coming from application log...
ntroducing SAP is a cost that makes everyone very cautious about the return of this investment. Performance problems with SAP delivery can quickly propagate to seriously affect business operations and lead to tedious war room scenarios. End user complaints will usually point towards the SAP team, the SAP team will blame the network, and IT operations team will fight back. But what if the root...
It is always better to get notified as soon as any major issues / exceptions occurred in the Application, instead of manually going thorugh huge logs to find probable exception messages. Apache log4j provides out of the box log Appender (called SMTPAppender) to send email alerts for the log level configured in log4j configuration file.
Oracle has some bold engineers as we discovered tracing a bug triggered by JDK 7u25 -> 7u40 update changing HashMap internals.
Is it really possible to instrument "every line of code" in an application and still obtain measurement data that is of real value?
This latest RebelLabs report builds upon on the popular "The Curious Coders' Java Web Frameworks comparison", which tests, ranks and profiles Spring MVC, Struts, JSF, Wicket, Vaadin, Grails, Play and GWT.
The whole point of using AWS EC2 is the ability to scale quickly and near infinitely, right? The problem is, what happens to all the instrumentation you've set up for your event logging? How does this work for that whole scaling aspect? Sure, you can rerun asetup script every time that you spin up an instance. But here's a better solution for when scaling is achieved by launching new instances...
A look at how DevFest has created a new kind of relevant conference for the Internet age using the recent example of what it was like to attend DevFest Ankara
How Groovy and Grails are helping many developers to adopt the Java EE platform
Have you ever been summoned into a "War Room" and were frustrated about the "wasted time" as you were sitting with too many people in the room without knowing what the actual problem is and how to fix it? Before entering such a scenario you should ask the 10 questions summarized in this blog article. It allows those that deal with a critical situation to call in the right people and those that...
Report from saturday's frantic DevFest Istanbul event. Find out what went on, what was discussed and what it was like to attend
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- The Scala debate demystified: Balancing the rants with the raves (01 Mar 2014) It's been over ten years since Scala appeared on the enterprise computing landscape. Some...
- NoSpinningDiscs: Why your NoSQL solution thirsts for SSDs (02 Mar 2014) Organizations are always looking for opportunities to tune their architecture. To achieve massive...
- Top four reasons why you should use Scala on your next project (01 Mar 2014) Is it time for your organizations to unshackle itself from its legacy of Java development, and...
- Continuous Development: The glue holding DevOps, TDD and Agile methods together (05 Feb 2014) Continuous integration(CI) and continuous development (CD) have become central components in the...
- The three most common NoSQL mistakes you don't want to be making (02 Mar 2014) More and more organizations are using NoSQL to solve various data persistence problems. But...
- Better software testing and improved quality starts with the culture (03 Jan 2014) Software testing is more than just a stage in the development process. Testing is a philosophy that...
- Can Java and JSF on the server-side make mobile on the front end easier? (05 Jan 2014) While many software developers are learning new programming languages to deliver native mobile...
- Scala? Groovy? Why Java is the right programming language for 2014 and beyond (01 Jan 2014) New programming languages offer a variety of benefits, from the way they handle big data, to the...
- YARN and MapReduce 2.0 elevates big data Hadoop and scheduled processing (03 Jan 2014) YARN represents the biggest architectural change in Hadoop since it's inception over seven years...
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