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The DataOps Blog

Where Change Is Welcome

Visualizing NetFlow Data with StreamSets Data Collector, Kudu, Impala and D3

By October 13, 2016

sandish kumarSandish Kumar, a Solutions Engineer at phData, builds and manages solutions for phData customers. In this article, reposted from the phData blog, he explains how to generate simulated NetFlow data, read it into StreamSets Data Collector via the UDP origin, then buffer it in Apache Kafka before sending it to Apache Kudu. A true big data enthusiast, Sandish spends his spare time working to understand Kudu internals.

Creating a Post-Lambda World with Apache Kudu

By September 23, 2016

Apache Kudu and Open Source StreamSets Data Collector Simplify Batch and Real-Time Processing

As originally posted on the Cloudera VISION Blog.

At StreamSets, we come across dataflow challenges for a variety of applications. Our product, StreamSets Data Collector is an open-source any-to-any dataflow system that ensures that all your data is safely delivered in the various systems of your choice. At its core is the ability to handle data drift that allows these dataflow pipelines to evolve with your changing data landscape without incurring redesign costs.

This position at the front of the data pipeline has given us visibility into various use cases, and we have found that many applications rely on patched-together architectures to achieve their objective.

Continuous Ingest in the Face of Data Drift (from the Cloudera Vision Blog)

By February 1, 2016

Big data has come a long way, with adoption accelerating as CIOs recognize the business value of extracting insights from the troves of data collected by their companies and business partners. But, as is often the case with innovations, mainstream adoption of big data has exposed a new challenge: how to ingest data continuously from any source and with high quality. Indeed, we have found that there are environmental causes that make it next to impossible to scale ingestion using current approaches, and this has serious implications for scaling big data projects.

Ingesting Streaming Data from JMS into HDFS and Solr using StreamSets

By November 10, 2015
A step-by-step walkthrough of how Mac Noland implemented StreamSets to move away from hand-coded ETL and scale out an increasingly complex ingestion pipeline. Mac is a Solution Architect for phData, a Twin Cities services firm focused on Hadoop. He has spent 17 years as a software engineer and architect for projects in the legal, accounting, risk and medical device industries.

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