Log data provides the most granular view into what is happening across your systems, applications, and end users. Logs can show you where the issues are in real-time, and provide a historical trending view over time. Logs give you the whole picture.
The performance tuning world is a dangerous place, one JVM flag out of balance and things can quickly get hairy. In this post we’ll share some battle-tested insights and get a feel of how the internals of the JVM behave under stress
Apache Mesos is an open-source cluster manager that provides efficient resource isolation and sharing across distributed applications or frameworks. This post shows how to use Apache Mesos to install a Java EE application server.
After looking though user data, the team at Codenvy has discovered that developers are trading in their desktops for cloud freedom.
SOA is a set of principles that suggests breaking down your business into a number of services, which can be orchestrated together to provide end to end business processes. These services have defined interfaces and are self-contained, which makes them easily replaceable and scalable. This approach is hardly anything new – in 2005 we were talking about the same ideas as “Enterprise Application...
A quick run-through of Java 8's Consumer Supplier Interface
After an application crash, we know how important it is to figure out what went wrong and plan so it doesn’t happen again. In this post, we’ll look at some common causes of major website crashes, along with preventive measures you can take to avoid them in the future. With this extra knowledge under your belt, you’ll be prepared when disaster strikes.
JAXB is a 10-year-old anti-pattern that encourages Java developers to turn their objects into dumb, passive data structures
This is the first of a two part series describing our solution to building Angular apps with a Parse.com backend.
Concurrency is hard. It becomes even harder when the lock contention issues are hidden deep into the standard libraries used as building blocks for regular applications. This post is opening up one particularly common issue where java.util.Random usage is affecting the application performance.
In this article we take a look at the top 11 Free IDE's for Java Coding, Development & Programming.
One of AngularJS advantages is the simplicity it provides for validating forms. Today’s example demonstrates a simple way to implement client-side validation using the AngularJS form properties.
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- Boost runtime performance with NoSQL (23 Jul 2015) IT pros are turning to NoSQL to enhance runtime performance and fulfill non-functional requirements.
- IoT device startup creates customizable sensors (20 Jul 2015) Learn how Notion, an Internet of Things startup, built a sophisticated tier of server applications...
- Addressing the SPI performance issues you don't realize you already have (09 Jul 2015) New frameworks like Angular and Ember make creating applications with a single-page-interface (SPI)...
- How to create secure and bug free software using customer-driven development (07 Jul 2015) When using the Agile method, development is largely customer-driven. How do you ensure the success...
- Docker containers are growing up and embracing open standards (06 Jul 2015) In this new world where containers are challenging virtualized environments, Docker has had to grow...
- OpenShift set to revolutionize PaaS platforms (26 Jun 2015) OpenShift not only revolutionizes PaaS platforms, it embraces DevOps by creating tools and...
- Red Hat engineer talks system optimization, containers (24 Jun 2015) In this podcast, a principal software engineer at Red Hat talks about important industry trends,...
- Red Hat announces support for the Open Container Project (23 Jun 2015) Red Hat joins other vendors to support the Open Container Project, not a surprise.
- Red Hat preview: App performance with container-based systems (23 Jun 2015) As the 2015 Red Hat Summit takes place, attendees are dealing with the fact that container-based...