File organization for Data Lake

Introduction Data Lake is becoming a natural way to architect large datasets and processing around it. As we saw in our earlier blog, Data Lake hosts enormous amount of data. Hence organizing [...]


Data Replication and Change Data Capture in AWS Data Lake

This blog is part of the technical blog series initiated by my colleagues at Persistent. Here are the quick links of previous blogs Data Lake in AWS Cloud, Data Lake Architecture in AWS Cloud, [...]


Data Lake Architecture in AWS Cloud

In my last blog, I talked about why cloud is the natural choice for implementing new age data lakes. In this blog, I will try to double click on ‘how’ part of it. At Persistent, we have been [...]


To Data Lake or Not To Data Lake

Very often, we get requests from our customers for workshops on Data Lake. We discuss whether to create a data lake, are there adequate use cases, the technology stack decisions for building the [...]


Data Lake in AWS Cloud

It has been three years since we (the architect community at Persistent), published a series of blogs detailing our views on Data Lakes – these blogs covered the why, the what and the how of the [...]


AWS re:Invent 2018 – My Key Takeaways

My reflections post the AWS re:Invent 2018 conference in Vegas had me convinced of the need to share a few key takeaways. This blog covers the relevant insights gathered from the conference and [...]


Migration of Data Warehouses to the Cloud

By now, the cloud has become a well settled deployment option for business applications. Among it’s many benefits, it provides an excellent ground for basing the business intelligence [...]


Can Google Win the Cloud War?

Hard to imagine Google as the David, but this might just be a David versus Goliath matchup. Everyone starting projects in 2017 continues to assess the most appropriate cloud platform on which to [...]


3 Takeaways from 451 Research’s Business of Cloud, Datacentre & Hosting Summit

It’s fitting that it was cloudy in London when 451 Research’s Cloud, Datacentre and Hosting Executive Summit recently took place, yet the executive panels, such as the “Transitioning to the [...]


Health Cloud to Power New Clinical Models

The new Health Cloud offering from Salesforce is a bold step that will help take healthcare further into the post EMR world. In this post I will try to explain how such cloud platforms can [...]

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