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Drew Harvey09/15/14
3051 views
0 replies

DB2 CONCAT (Concatenate) Function

The DB2 CONCAT function will combine two separate expressions to form a single string expression. It can leverage database fields, or explicitly defined strings as one or both expression when concatenating the values together.

Markus Eisele09/15/14
1869 views
0 replies

Overlord - The One Place To Rule And Manage your APIs

We're living in a more and more distributed world today. Instead of having individual, departmental projects running on hardware, today's systems run at large scale, centralized or even distributed. The needs for monitoring and managing never changed but got far more complex over time.

Mike Bushong09/15/14
3192 views
0 replies

Datacenter Architecture: Together and Apart

The challenge in architecting, building, and managing data centers is one of balance. There are forces competing to both push together and pull apart datacenter resources. Finding an equilibrium point that is technological sustainable, operationally viable, and business friendly is challenging.

Benjamin Ball09/14/14
6787 views
0 replies

The Best of the Week (Sept 5): Cloud Zone

Make sure you didn't miss anything with this list of the Best of the Week in the Cloud Zone (Sept 5 to Sept 12). This week's topics include cloud middleware architecture, Azure blob storage, web based SSH access in OpenShift, Docker and Kubernetes on Azure, and OpenStack Ceilometer.

Benjamin Ball09/14/14
4426 views
0 replies

The Best of the Week (Sept 5): Enterprise Integration

Make sure you didn't miss anything with this list of the Best of the Week in the Enterprise Integration Zone (Sept 5 to Sept 12). This week's topics include REST API security, SOA principles, REST services with Spring, designing RESTful APIs, and getting started with JHipster.

Benjamin Ball09/14/14
4430 views
0 replies

How to Network Docker Containers with Weave

Zettio, created by the founders of RabbitMQ, has released Weave--a new networking system for Docker containers. Docker can already connect containers on a single host, but now networked containers can interact even across an unsecured network.

Ofir Nachmani09/14/14
3659 views
0 replies

Migrating to Cloud Native with Microservices

In a recent interview, the Netflix cloud pioneer answered a broad range of questions covering everything from his take on AWS development, DevOps vs NoOps, and the future of enterprise IT.

Denis Goodwin09/14/14
1595 views
0 replies

Working with Hypermedia APIs

You have probably used APIs of all sorts when creating applications. It doesn’t matter what the platform is, developers generally have to work with APIs to get any work done because modern applications rely on code that is written by someone else and uses an API for communication.

Mike Bushong09/13/14
4972 views
0 replies

Automation Through Workflow State

The benefits of automation are well understood: more agile service provisioning, faster time to insight when there are issues, and a reduction in human error. The premise behind SDN architectural advantages is steeped in the hope that SDN will help enable and ultimately promote automation.

Pushpalanka Jay...09/13/14
5447 views
0 replies

How to Write a Custom SAML SSO Assertion Signer for WSO2 Identity Server

This is the 3rd post I am writing to explain the use of extension points in WSO2 Identity Server. WSO2 Identity Server has so many such extension points which are easily configurable and arm the server with lot of flexibility.

Peter Zaitsev09/13/14
4480 views
0 replies

OpenStack: A MySQL DBA Perspective – Sept. 17 webinar

The webinar will be divided into two parts. The first part will cover how MySQL can be used by the OpenStack infrastructure including the expected load, high-availability solutions and geo-DR.

Robert Diana09/13/14
3763 views
0 replies

Geek Reading September 12, 2014

I have talked about human filters and my plan for digital curation. These items are the fruits of those ideas, the items I deemed worthy from my daily reading. These items are a combination of tech business news, development news and programming tools and techniques.

Cloudify Community09/12/14
2819 views
0 replies

Going Hybrid Cloud with OpenStack

This deeper integration with OpenStack technology makes Cloudify even more equipped to handle the task of multi-cloud deployment and management between OpenStack and not-only-OpenStack environments.

Trevor Parsons09/12/14
3083 views
0 replies

Scaling with RESTful Microservice Architecture

As a developer, I’m enjoying working on new microservice instances which are effectively greenfield projects with well defined constraints on their interface, but with a flexible internal implementation and therefore a flexible set of tools and frameworks with which we can achieve our goal.

Gil Zilberfeld09/12/14
4747 views
1 replies

The Hidden Cost Of Estimation

“Why would you want a rough estimate, when I can do a more precise one?” And really, if we can do something better, why do it half way? There’s a simple answer, but I’ll give it after the long detailed one.