AWS Big Data Blog

Category: Analytics

Build a Data Lake Foundation with AWS Glue and Amazon S3

A data lake is an increasingly popular way to store and analyze data that addresses the challenges of dealing with massive volumes of heterogeneous data. A data lake allows organizations to store all their data—structured and unstructured—in one centralized repository. Because data can be stored as-is, there is no need to convert it to a predefined schema. This post walks you through the process of using AWS Glue to crawl your data on Amazon S3 and build a metadata store that can be used with other AWS offerings.

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Amazon QuickSight Adds Support for Combo Charts and Row-Level Security

We are excited to announce support for two new features in Amazon QuickSight: 1) Combo charts, the first visual type in QuickSight to support dual-axis visualization, and 2) Row-Level Security, which allows access control over data at the row level based on the user who is accessing QuickSight. Together, these features enable you to present more engaging and personalized dashboards in Amazon QuickSight, while enforcing stricter controls over data.

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Preprocessing Data in Amazon Kinesis Analytics with AWS Lambda

Kinesis Analytics now gives you the option to preprocess your data with AWS Lambda. This gives you a great deal of flexibility in defining what data gets analyzed by your Kinesis Analytics application. In this post, I discuss some common use cases for preprocessing, and walk you through an example to help highlight its applicability.

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