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Write Optimized Spark Code for Big Data Applications

DZone

Apache Spark is a powerful open-source distributed computing framework that provides a variety of APIs to support big data processing. In addition, pySpark applications can be tuned to optimize performance and achieve better execution time, scalability, and resource utilization.

Big Data 161
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Turbocharge Your Apache Spark Jobs for Unmatched Performance

DZone

Apache Spark is a leading platform in the field of big data processing, known for its speed, versatility, and ease of use. However, getting the most out of Spark often involves fine-tuning and optimization. Understanding Apache Spark Apache Spark is a unified computing engine designed for large-scale data processing.

Big Data 130
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Python at Netflix

The Netflix TechBlog

We use and contribute to many open-source Python packages, some of which are mentioned below. We’ve had a number of successful Python open sources, including Security Monkey (our team’s most active open source project). If any of this interests you, check out the jobs site or find us at PyCon.

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Data lakehouse innovations advance the three pillars of observability for more collaborative analytics

Dynatrace

As teams try to gain insight into this data deluge, they have to balance the need for speed, data fidelity, and scale with capacity constraints and cost. To solve this problem, Dynatrace launched Grail, its causational data lakehouse , in 2022. Open source solutions are also making tracing harder.

Analytics 191
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Orchestrating Data/ML Workflows at Scale With Netflix Maestro

The Netflix TechBlog

by Jun He , Akash Dwivedi , Natallia Dzenisenka , Snehal Chennuru , Praneeth Yenugutala , Pawan Dixit At Netflix, Data and Machine Learning (ML) pipelines are widely used and have become central for the business, representing diverse use cases that go beyond recommendations, predictions and data transformations.

Java 202
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Data Movement in Netflix Studio via Data Mesh

The Netflix TechBlog

Instead they just need to configure the pipeline topology in the UI while getting other features like schema evolution and secure data access out of the box. Operational Reporting Pipeline Example Iceberg Sink Apache Iceberg is an open source table format for huge analytics datasets. Please stay tuned! Dehghani, Zhamak.

Big Data 253
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Why MySQL Could Be Slow With Large Tables

Percona

ProxySQL: It is a feature-rich open-source MySQL proxy solution, that allows query routing for the most common MySQL architectures (PXC/Galera, Replication, Group Replication, etc.). Note that it requires some handling on the application as it doesn’t support the merging and data retrieval from multiple shards.