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Enterprise Java
Whirlpool: Microservices Using Netty And Kafka
Introduction In my last blog, I introduced Netty being used as a web server. That example worked well… as long…
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Software Development
G-Reg and ESB integration scenarios for Governance
WSO2 Enterprise Service Bus (ESB) employs WSO2 Governance Registry for storing configuration elements and resources such as WSDLs, policies, service…
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Software Development
Apache Apex on MapR Converged Platform
Editor’s Note: This guest post was authored by Charu Madan and Thomas Weise. In today’s world of immense competition and…
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Scala
Apache Spark Machine Learning Example with Scala
In this Apache Spark Machine Learning example, Spark MLlib will be introduced and Scala source code reviewed. This post and…
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Software Development
Is there any evidence for ripple effect?
This blog has droned on and on about ripple-effect husbandry (or lack thereof) and its determining the quality of source…
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Scala
Akka Notes – Finite State Machines – 2
In the first part of notes on Akka FSM, we saw the basics of Akka FSM and the outline of…
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Software Development
Neo4j vs Relational: Refactoring – Extracting node/table
In my previous blog post I showed how to add a new property/field to a node with a label/record in…
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Enterprise Java
Scaling and Rebalancing a Couchbase Cluster using CLI
Couchbase provides high availability and disaster recovery in several ways: Homogenous cluster Replication Intra-cluster replication Cross-data center replication (XDCR) Backup and…
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Enterprise Java
Message Durability in ActiveMQ 5.x
I get asked quite a bit to explain the basics of how ActiveMQ works with respect to how it stores…
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