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Category: Performance & Quality Research

Programming for Performance: Go and Scala/Akka
  • Development

Programming for Performance: Go and Scala/Akka

  • Posted on 28th July 201928th July 2019
  • by Jesus de Diego

This post is more some written thoughts about the current programming ways and practices in the Fexco API than some serious stuff about above mentioned language and framework. Training about…

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Fast Data
  • Innovation

Fast Data

  • Posted on 25th June 201928th June 2019
  • by Jesus de Diego

We have received many questions in the last months about why we have used Apache Spark (and Databricks) to implement the API endpoints in the Fexco Central API. Why not…

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Real time stream processing with Databricks and Azure Event Hubs
  • Performance & Quality Research

Real time stream processing with Databricks and Azure Event Hubs

  • Posted on 18th January 201921st January 2019
  • by Xavier Sierra

Our use case Here at Fexco, a fundamental part of our architecture requires real time stream processing. Specifically, the fast lane stream processing. To know what I’m talking about, please…

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Azure Databricks & Kafka Enabled Event Hubs
  • Development

Azure Databricks & Kafka Enabled Event Hubs

  • Posted on 17th January 201917th January 2019
  • by Eamon McGaley

I recently configured a Kafka enabled Event Hub in Azure. I used a Spark Scala cluster to stream these events. The following are my findings. Kafka Enabled Event Hub First…

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Databricks Notebooks Code Review Guidelines
  • Development

Databricks Notebooks Code Review Guidelines

  • Posted on 3rd October 201817th November 2018
  • by Eamon McGaley

The following is a guideline for code reviewing Spark Applications.  The code review doesn’t just end at the code, there are several configurations to review too.  A clean configuration is…

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Power BI Reporting Tool
  • Development

Power BI Reporting Tool

  • Posted on 31st July 201831st July 2018
  • by Eamon McGaley

While working on the Benchmark tool, we wanted a way to visualize the results.  Visualizations would allow us to view benchmark results.  We could compare results.  And view performance over…

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Kicking Off AIOps
  • Build Platform

Kicking Off AIOps

  • Posted on 11th July 201811th July 2018
  • by Xavier Sierra

BACKGROUND This post is intended to go deep in the topics discussed on this post: https://techblog.fexcofts.com/2018/06/07/software-delivery-analytics-2/ The first step to build a any kind of software, consist in define what…

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Benchmark Tool
  • Development

Benchmark Tool

  • Posted on 9th July 20189th July 2018
  • by Eamon McGaley

Following on from the benchmarking overview post, the following post will go into more detail on what metrics we are capturing, how we consume, and how we will intend to…

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Benchmarking Performance Metrics
  • Development

Benchmarking Performance Metrics

  • Posted on 8th June 2018
  • by Eamon McGaley

You don’t just want to do know that your system is working, you want to know that your system is working well.  Gathering performance metrics is essential in knowing this.…

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Computing Platform (3): Fast Lane Operations with Spark Applications
  • Development

Computing Platform (3): Fast Lane Operations with Spark Applications

  • Posted on 29th May 201812th September 2018
  • by Jesus de Diego

..or how to work with Spark Applications Abstract This article contains a description of procedures for best practices and Continuous Delivery processes with Spark Applications. Since there is basically three…

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avatar for Adam PlaczekAdam Placzek (3)
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