AWS Big Data Blog

Doing data preparation using on-premises PostgreSQL databases with AWS Glue DataBrew

Today, with AWS Glue DataBrew, data analysts and data scientists can easily access and visually explore any amount of data across their organization directly from their Amazon Simple Storage Service (Amazon S3) data lake, Amazon Redshift data warehouse, and Amazon Aurora and Amazon Relational Database Service (Amazon RDS) databases. Customers can choose from over 250 […]

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Migrate terabytes of data quickly from Google Cloud to Amazon S3 with AWS Glue Connector for Google BigQuery

The cloud is often seen as advantageous for data lakes because of better security, faster time to deployment, better availability, more frequent feature and functionality updates, more elasticity, more geographic coverage, and costs linked to actual utilization. However, recent studies from Gartner and Harvard Business Review show multi-cloud and intercloud architectures are something leaders need […]

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Orchestrate an Amazon EMR on Amazon EKS Spark job with AWS Step Functions

At re:Invent 2020, we announced the general availability of Amazon EMR on Amazon EKS, a new deployment option for Amazon EMR that allows you to automate the provisioning and management of open-source big data frameworks on Amazon Elastic Kubernetes Service (Amazon EKS). With Amazon EMR on EKS, you can now run Spark applications alongside other […]

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Build a real-time streaming application using Apache Flink Python API with Amazon Kinesis Data Analytics

Amazon Kinesis Data Analytics is now expanding its Apache Flink offering by adding support for Python. This is exciting news for many of our customers who use Python as their primary language for application development. This new feature enables developers to build Apache Flink applications in Python using serverless Kinesis Data Analytics. With Kinesis Data […]

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Introducing Auto-Tune in Amazon ES

Today we announced Auto-Tune in Amazon Elasticsearch Service (Amazon ES), an innovation undertaken to automatically optimize resources in Elasticsearch clusters to improve its performance and availability. Auto-Tune gives us a unique opportunity of applying our learnings from operating clusters at cloud scale on our service to make the Elasticsearch core engine more performant and resilient. […]

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Build a serverless tracking pixel solution in AWS

Let’s describe the typical use case where a tracking pixel solution, also known as a web beacon, might help you: Analyzing web traffic is critical to understanding user behavior in order to improve their experience. Let’s think about a company—Example Company Hotels—that embeds a piece of HTML into a high-traffic, third-party website (example.HighTrafficWebsite.com) to have […]

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The following diagram shows the overall architecture to address our two challenges.

Extract multidimensional data from Microsoft SQL Server Analysis Services using AWS Glue

AWS Glue is fully managed service that makes it easier for you to extract, transform, and load (ETL) data for analytics. You can easily create ETL jobs to connect to backend data sources. There are several natively supported data sources, but what if you need to extract data from an unsupported data source? What if […]

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The following diagram shows our solution architecture.

Effective data lakes using AWS Lake Formation, Part 2: Creating a governed table for streaming data sources

We announced the preview of AWS Lake Formation transactions, row-level security, and acceleration at AWS re:Invent 2020. In Part 1 of this series, we explained how to set up a governed table and add objects to it. In this post, we expand on this example, and demonstrate how to ingest streaming data into governed tables using Lake Formation transactions. […]

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The following graph shows that the minimum throughput achieved with the persistent HFile

Amazon EMR 6.2.0 adds persistent HFile tracking to improve performance with HBase on Amazon S3

Apache HBase is an open-source, NoSQL database that you can use to achieve low latency random access to billions of rows. Starting with Amazon EMR 5.2.0, you can enable HBase on Amazon Simple Storage Service (Amazon S3). With HBase on Amazon S3, the HBase data files (HFiles) are written to Amazon S3, enabling data lake […]

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Easily ingest and analyze Google Analytics data with Upsolver and Amazon AppFlow

This post is co-written by Mei Long at Upsolver.  Software as a service (SaaS) based applications are in demand today, and customers have growing need for adopting many of them in their use cases. As adoption grows, extracting data within these various SaaS applications and running analytics across them gets complicated. Although there are several […]

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