Home » Tag Archives: Cloud (page 2)

Tag Archives: Cloud

Learning Spring-Cloud – Infrastructure and Configuration

spring-interview-questions-answers

I got a chance to play with Spring-Cloud to create a sample set of cloud ready microservices and I am very impressed by how Spring-Cloud enables different infrastructure components and services to work together nicely. I am used to creating microservices based on Netflix OSS based stack and typically in a Netflix stack Eureka is considered the hub using which ...

Read More »

How To Develop Software Using Only SaaS

The world is fast moving to Software-as-a-Service (SaaS) and we developers are busy learning how to build SaaS applications. We can now finally do that using nothing but SaaS applications ourselves. The Developer’s Toolbox As developers, we don’t ask for much.     An Integrated Development Environment (IDE) lets us do our main task: writing code. A Source Code Management ...

Read More »

The Cloud Winners and Losers?

The cloud is revolutionising IT. However there are two sides to every story: the winners and the losers. Who are they going to be and why? If you can’t wait here are the losers: HP, Oracle, Dell, SAP, RedHat, Infosys, VMWare, EMC, Cisco, etc. Survivors: IBM, Accenture, Intel, Apple, etc. Winners: Amazon, Salesforce, Google, CSC, Workday, Canonical, Metaswitch, Microsoft, ARM, ...

Read More »

Everything Developers Need To Know About xPaaS

java-interview-questions-answers

I’ve been reading a lot about Red Hat products lately and being interested in cloud and such since some years now, it’s pretty obvious for me to look into the cloud offerings from Red Hat in more detail. Arun did a great overview about JBoss xPaaS back in April this year and I thought it might be time to not only ...

Read More »

How designing for the cloud would improve your service implementation

Cloud platforms come with a variety of options and constraints certainly driven by infrastructure and business needs which indeed diversify their pricing plans and customer adoption as well. But often they also have an implicit value: designing with certain constraints in mind would facilitate scaling and replication, would provide performance gains and increased revenues. Are constraints such as request timeout ...

Read More »

From framework to platform

java-interview-questions-answers

When I started my career as a Java developer close to 10 years ago, the industry is going through a revolutionary change. Spring framework, which was released in 2003, was quickly gaining ground and became a serious challenger to the bulky J2EE platform. Having gone through the transition time, I quickly found myself in favour of Spring framework instead of ...

Read More »

Benchmarking SQS

SQS, Simple Message Queue, is a message-queue-as-a-service offering from Amazon Web Services. It supports only a handful of messaging operations, far from the complexity of e.g. AMQP, but thanks to the easy to understand interfaces, and the as-a-service nature, it is very useful in a number of situations. But how fast is SQS? How does it scale? Is it useful ...

Read More »

How the Cloud makes Windows irrelevant

Windows has been running on the majority of PCs for many years now. Microsoft successfully translated its client monopoly into a stronghold server position. However times are changing and it is no surprise that the new CEO of Microsoft is a Cloud expert. Cloud can make Windows irrelevant. Why? On the cloud you no longer use a client-server architecture. HTML5 ...

Read More »

How to build Java based cloud application

Recently, we were tasked to develop a SAAS application for big data analysis. To do data mining, the system need to store multi billion public posts in the database and run the classification process on them. Classification in our context is a slow, resource intensive and painful process to assign a topic or sentiment to any record in the database. ...

Read More »