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Comparison of Apache Astro and Airflow

Dzone - DevOps

Considering data engineering and data science, Astro and Apache Airflow rise to the top as important tools used in the management of these data workflows. This should help software developers and data engineers in selecting the right tool for their specific needs and project requirements.

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Hire Big Data Engineer: Salaries, Stack and Roles

Mobilunity

The cloud offers excellent scalability, while graph databases offer the ability to display incredible amounts of data in a way that makes analytics efficient and effective. Who is Big Data Engineer? Big Data requires a unique engineering approach. Big Data Engineer vs Data Scientist.

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Insights from your JIRA data to help improve your team

Xebia

Historical comparisons : Comparing a version of this chart throughout the years (now vs 3 years vs 5 years ago) may provide important information on whether there were any improvements in the last years or not. Some ideas may stay in the backlog for extended period of time, before they are cleaned up (i.e. “won’t fix”).

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CoRise’s approach to up-skilling involves fewer courses and more access

TechCrunch

The startup, built by Stiglitz, Sourabh Bajaj , and Jacob Samuelson , pairs students who want to learn and improve on highly technical skills, such as devops or data science, with experts. For comparison, a single course on Maven – perhaps this one on founder finance – can cost $2,000. “We’re

Course 180
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Cloudera Data Warehouse outperforms Azure HDInsight in TPC-DS benchmark

Cloudera

On HDInsight, we spun up 10 workers with the same node type as CDW for a like-for-like comparison. Figure 1 – Overall Runtime Comparison. Finally, CDW is offered in CDP along with other data lifecycle services – Data Engineering, Operational Database, Machine Learning, and Data Hub.

Azure 120
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3x better performance with CDP Data Warehouse compared to EMR in TPC-DS benchmark

Cloudera

On EMR, we spun up 10 workers with the same node type as CDW for a like-for-like comparison with 100% of capacity dedicated to LLAP. Cloudera Data Warehouse vs EMR. Figure 1 – Overall Runtime Comparison. For the benchmark, we chose a “Small” Virtual Warehouse size of a 10 node cluster.

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Interpreting predictive models with Skater: Unboxing model opacity

O'Reilly Media - Data

This form of understanding could possibly be enabled using popular data exploration and visualization approaches, like hierarchical clustering and dimensionality reduction techniques. model comparison and performance evaluation. Model comparison using Skater between different types of supervised predictive models. interpreter.