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Write Optimized Spark Code for Big Data Applications

DZone

In addition, pySpark applications can be tuned to optimize performance and achieve better execution time, scalability, and resource utilization. In this article, we will discuss some tips and techniques for tuning PySpark applications.

Big Data 161
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Flexible, scalable, self-service Kubernetes native observability now in General Availability

Dynatrace

This file is automatically configured with working defaults, but it can be easily modified using a code editor such as VS Code. From here we jump directly into Dynatrace Distributed traces view, shown below, to understand code-level contributions to total processing time. Adapt deployments for multiple Dynatrace environments.

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Kubernetes Observability: Code Profiling With Flame Graphs

Percona

It shows which code paths are more busy on the CPU in given samples. Manual flame graphs collection Although the tool is excellent and automatically provides flame graphs, we don’t have much control over tuning the selected profiler. Flame graphs are a graphical representation of function calls.

Code 107
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Infinitely scalable machine learning with Amazon SageMaker

All Things Distributed

At AWS, we continue to strive to enable builders to build cutting-edge technologies faster in a secure, reliable, and scalable fashion. While building Amazon SageMaker and applying it for large-scale machine learning problems, we realized that scalability is one of the key aspects that we need to focus on. Factorization Machines.

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Automated observability, security, and reliability at scale

Dynatrace

Dynatrace Configuration as Code enables complete automation of the Dynatrace platform’s configuration, ensuring that software is secure and reliable. With Configuration as Code, developers can manage their observability and security tasks with config files that can be developed alongside source code conveniently and at scale.

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Migrating Critical Traffic At Scale with No Downtime?—?Part 1

The Netflix TechBlog

Migrating Critical Traffic At Scale with No Downtime — Part 1 Shyam Gala , Javier Fernandez-Ivern , Anup Rokkam Pratap , Devang Shah Hundreds of millions of customers tune into Netflix every day, expecting an uninterrupted and immersive streaming experience. This technique facilitates validation on multiple fronts.

Traffic 339
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What is RASP? Why runtime application self-protection is important, and how to do it right

Dynatrace

At the same time, open source software (OSS) libraries now account for more than 70% of most applications’ code base, increasing the risk of application vulnerabilities. Static application security testing (SAST) analyzes code for common security coding errors. Not scalable in cloud-native environments. million attacks.

Tuning 228