At Big Data Techcon 2014, Cloudera’s Jonathan Steidman explained how Hadoop could help the enterprise expand its data infrastructure and access better business intelligence.
New releases of Satoris, Simz and Stenos that now replicate both execution behavior as well as contextual data across time and space.
One of the key new features introduced in Java 8 is parallel array operations. How fast is this thing, and when should I use it?
The humble log has largely been thought of as a data source that is there “just in case” there is a problem. Generally logs have only ever been accessible by the chosen few, who sit in the engine room of the system looking at at log events flying past all day long. However, there is a wealth of information contained in your log data which is useful for use cases beyond debugging or security. Find...
The infamous Oscar selfie of Ellen and other celebs broke a record of 2 million retweets before midnight, March 2, and Twitter came crashing down for a record 20 minutes. And this despite the fact that Twitter built their own Load Testing tool, IAGO in 2012. So why did Twitter build its own tool and what does that have to do with your decision to use homegrown versus vendor load testing tools?...
I wrote this blog to highlight the architectural and performance problems that come with using frameworks without properly configuring them for your use case. The application in question was a customized SharePoint app using Telerik controls. Even though performance was good under normal load conditions we found several architectural issues that most likely bring the SharePoint cluster down under...
The road has been long - two years, seven months and eighteen days, to be precise - but Java 8 is finally a working reality. In this interview, Georges Saab, Vice President of Software Development in the Java Platform Group at Oracle, gives us an insider account of the “conservative” development of what’s been declared “the most significant release of Java in the past 10 years”.
By tracing transactions as they traverse your stack, you can identify root cause and solve the issue. How to find that trace is the big question. Here I'll show you how to insert a unique identifier to trace transactions across multiple tiers and how you can view these events in one uber interface. Read on to learn how:...
Did you know that on an average app there are about 4000 as many Exception objects thrown than log messages written? We analyzed this on an enterprise application and highlight the performance and functional problems that come with having too many Exceptions that nobody is actually aware off.
The Biggest Singularity Event in Java
Yoav Landmand, CTO of Jfrog - the creators of open source repository manager Artifactory and software distribution platform Bintray - shares his expert analysis of Java 8, and how he thinks the next generation of software from Oracle will impact the Javasphere as a whole.
The complexity of companies’ software solutions are increasing, with developers having less and less insight into all the corners of an application. Even simple applications these days utilize a raft of tools, open-source libraries and frameworks that aid in rapid building. The disadvantage of this high velocity development, though, is the loss of visibility into what is actually happening behind...
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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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