All posts by Janaki Jayachandran

Big Data in Cloud – Problem and Solution

Big Data is a term used to refer huge volumes of data that belong to one logical entity. The volumes we are talking here is something that commonly used softwares/systems are generally not capable of…

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Cloud Computing Models

Cloud Computing is defined as a style of computing where scalable and elastic IT-enabled capabilities are delivered  as a service to customers (internal or external) using internet technologies. There are 4 major variants of cloud computing,…

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Single Tenant Vs. Multi Tenant – From a Business Perspective

You must have come across umpteen articles that talks about the technical aspects between a single tenant model and multi tenant model. But the fact is that the decision between single tenant and multi tenant…

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Benefits of Platform BPO – ADP – Part 4

In my last blog I discussed about what a Platform BPO is about and the various requirements it brings up. In this blog I will discuss about the key benefits of having a Platform BPO.…

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ADP – Part 3 – Platform Based BPO Services

Platform BPO refers to a suite of technology that can help BPOs in designing, developing and deploying their applications, which in turn can be used to service their customers. In the absence of a platform,…

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Database Scalability – Horizontal vs. Vertical Scaling

Scalability at the database layer has always been a challenging task for architects. Sadly, this also happens to be one of the areas that is typically underestimated and later leading to major issues. My experience…

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ADP – Part 2 – Why do Software Projects Fail?

The estimated cost of software failures is estimated to be around 50 to 80 billion dollars per year. Reports also say that 3 out of 5 IT projects do not do what they were supposed…

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Application Development Platform (ADP) – Part 1

Application Development Platform refers to a suite of technology that can help enterprises in designing, developing and deploying their applications. In the absence of ADP, enterprises end up using multiple technologies, architectures and engineering structures…

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Amazon EC2 Cloud Instance Types

Many would know that Amazon is one of the leading IaaS providers and they offer different configurations of server Instances such as Linux, Windows – Small, Medium, Large and so on. This is most common…

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Why Multi-Tenancy makes sense for BPO Applications?

Many would know that multi-tenancy is an architectural pattern where a single installation of the software can serve multiple tenants. The term multi-tenancy has been used widely in the space of SaaS and in fact…

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Cloud – “Think Out Of The Box”

This phrase is very true in the case of cloud. So long when architects design an application they always think about the resource availability in a given (hosted server or a cluster of servers) scaled…

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Do you know about Safe Harbor policy?

SaaS business model offers a fantastic platform to service the world market, irrespective of the location of the customer. Unlike the traditional model, SaaS software is delivered over an internet, which means people can access…

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