Erik on Software

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architecture

A collection of 131 issues

Media Query Source: Part 18

The responses I provided to a media outlet on August 30, 2019: Media: Hadoop hasn't lived up to its early promise, and the fire sale of MapR to HPE earlier this month is the latest sign of that. What's next, then, for big data? Can Hadoop

Implementing Databricks for Data Science and Engineering Teams: Part 2

This post is the second part of a soon to be published case study I wrote about a recent client project implementing Azure Databricks with my team for data science and engineering teams (the first part can be found here). The analytics arm of a large midwestern U.S. insurance

Implementing Databricks for Data Science and Engineering Teams: Part 1

A case study I wrote about a recent client project implementing Azure Databricks for data science and engineering teams was recently published (April 9, 2019). This write-up is the first of a two part series covering the first half of a client engagement with my team. (The original post can

Jumpstarting an AWS Database Product Selection Effort (Published January 10, 2019)

A case study I wrote about a recent client project jumpstarting an AWS database product selection effort was recently published (January 10, 2019). While all database service offerings were considered, we ended up focusing on Amazon DynamoDB and Amazon Aurora using additional AWS services along the way to prove out

New Book Review: "High Performance Spark"

New book review for High Performance Spark: Best Practices for Scaling and Optimizing Apache Spark, by Holden Karau and Rachel Warren, O'Reilly, 2017, reposted here: The authors state in their preface that "this book is intended for those who have some working knowledge of Spark, and may

New Book Review: "Spark: The Definitive Guide"

New book review for Spark: The Definitive Guide, by Bill Chambers and Matel Zaharla, O'Reilly 2018, reposted here: Copy provided by O'Reilly. Over the past few months, I've had the chance to work through three related books in the following order: "Spark: The

New Book Review: "Practical Hive"

New book review for Practical Hive: A Guide to Hadoop's Data Warehouse System, by Scott Shaw, Andreas Francois Vermeulen, Ankur Gupta, and David Kjerrumgaard, Apress, 2016: Shaw comments about the moment he experienced when he first copied a file into HDFS and created a Hive table on top

Media Query Source: Part 14

The responses I provided to a media outlet on August 9, 2018: Media: Customer-centricity, customer journeys, data as an asset. In a lot of cases, it's just lip service. The real reason companies aren't keeping their promises traces back to the data they have and don&

New Book Review: "High Performance In-Memory Computing with Apache Ignite"

New book review for High Performance In-Memory Computing with Apache Ignite, by Shamim Bhuiyan, Michael Zheludkov, and Timur Isachenko, Lulu.com, 2017, reposted here: If you're looking for a book that covers Apache Ignite, as of mid-2018 this is still the only one. And while working through this

Media Query Source: Part 13 - TechRepublic (US digital magazine); 8 hurdles IT must overcome if they want open source success

* TechRepublic (US digital magazine) * Open source hurdles that must be overcome * Commercial entities often behind open source * Due diligence should always be performed My responses ended up being included in an article at TechRepublic (August 16, 2018). Extent of verbatim quote highlighted in orange, paraphrased quote highlighted in gray. Above