Category Archives: Uncategorized

forge for fast build/deploy for kubernetes (with minikube)

Just came across a nice dev tool to build and deploy Docker’ized applications. A developer may want to independently build/deploy to a local docker container or another Kubernetes cluster vs. waiting for a remote CI/CD process to deploy to a dev environment. This involves some repetitive tasks such as building the binary, packaging into a Docker container, pushing to a Docker registry and all the way to deploying to a running container. If you run this often it can be a time suck for developers. takes away those repetitive steps and lets you build/deploy locally or to another cluster.

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Building HiPeE (High Performance Engineering) teams

Have you worked in a high performance engineering (HiPeE) team, how do you know you are in one and why is it so hard to replicate that?  Are there factors that make it possible for HiPeE teams to grow and sustain. This was a topic of discussion at a recent chat with a few folks. I speak from my own experiences having seen HiPeE teams and was lucky enough to be part of it couple of times. It came down to a few dimensions for me.

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Spring Boot + Spring Cloud (Eureka + Hystrix) to run API/Micro Services

Spring Boot and Spring Cloud are relatively newer additions to the Spring portfolio. Boot makes it faster to spin up your project with less configuration (and an opinionated programming model). Spring Cloud brings in techniques and tools to efficiently standup distributed applications. In a previous blog I had noted my ramblings on API/Microservices style. If you take that path and have more than a handful of API’s then you will need some of the capabilities of what Spring Boot and Spring Cloud offer.
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Career roles for senior techies…

Highly experienced & passionate technologists have a challenging task in terms of figuring out their career strategies. For some this process of self discovery and adjustment works itself out quick, but for others its a harder journey. A passionate technologist often feels the need to be exposed to new cutting edge technologies and at the same time expects appropriate career growth and recognition.

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Using Jest as a REST-based Java client with ElasticSearch

If you have used ElasticSearch (ES) you will be familiar with the two ways you can access the index – the RESTful HTTP API’s and the Java API which uses a binary protocol. What is missing is a pure RESTful HTTP Java Client API. Open source Jest library attempts to fill that gap. Updated July 2016 to use ElasticSearch 2.3.4 and Jest 2.0.0.

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Updated Spring Batch blog…

Updated the Spring Batch series of blogs with Spring Framework 3.1.0.RELEASE and Spring Batch 2.1.8.RELEASE. Also switched to using HSQLDB to simplify the requirements to run this example (vs. the previous dependency on MySQL).