Sat.Nov 11, 2023 - Fri.Nov 17, 2023

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Accelerate Innovation by Shifting Left

DZone

Part 1: The Challenge and the Workload FinOps is an evolving practice to deliver maximum value from investments in Cloud. Most organizations in their journey of adopting FinOps focus on highly tactical and visible activities. They perform activities post-deployment of the applications to help them understand and then optimize their cloud usage and cost.

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1. Streamlining Membership Data Engineering at Netflix with Psyberg

The Netflix TechBlog

By Abhinaya Shetty , Bharath Mummadisetty At Netflix, our Membership and Finance Data Engineering team harnesses diverse data related to plans, pricing, membership life cycle, and revenue to fuel analytics, power various dashboards, and make data-informed decisions. Many metrics in Netflix’s financial reports are powered and reconciled with efforts from our team!

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Trending Sources

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Automate CI/CD pipelines with Dynatrace: Part 1, Build stage

Dynatrace

In the first blog post of this series , we explored how the Dynatrace ® observability and security platform boosts the reliability of Site Reliability Engineers (SRE) CI/CD pipelines and enhances their ability to focus on innovation. This blog post guides you through configuring Dynatrace to automate CI/CD processes to achieve these objectives. Dynatrace observability architecture can be classified into three layers: Orchestration (Dynatrace) CI/CD toolset (Jenkins / Chef / Puppet / Bamboo, etc.

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Standing on the shoulders of giants: Colm on constant work

All Things Distributed

The Builders' Library gathers the expertise of Amazon's most experience builders in one place. One article that really got me thinking was Colm MacCárthaigh's "Reliability, constant work, and a good cup of coffee" which is about an anti-fragility pattern that he developed for building simple, more robust, and cost-effective systems.

Systems 151
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Performance of ULID and UUID in Postgres Database

DZone

Hello everyone! In this article, I want to share my knowledge and opinion about the data types that are often used as an identifier. Today we will touch on two topics at once. These are measurements of search speed by key and data types for the key on the database side. I will use a PostgreSQL database and a demo Java service to compare query speeds.

Database 286
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3. Psyberg: Automated end to end catch up

The Netflix TechBlog

By Abhinaya Shetty , Bharath Mummadisetty This blog post will cover how Psyberg helps automate the end-to-end catchup of different pipelines, including dimension tables. In the previous installments of this series, we introduced Psyberg and delved into its core operational modes: Stateless and Stateful Data Processing. Now, let’s explore the state of our pipelines after incorporating Psyberg.

Tuning 244
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Ensure safe and secure releases at scale by providing Golden Paths

Dynatrace

Golden Paths for rapid product development Modern software development aims to streamline development and delivery processes to ensure fast releases to the market without violating quality and security standards. DevOps practices have been established in the last decade to accomplish this goal and deal with the dynamics of modern, cloud-native software architectures.

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A Roadmap to True Observability

DZone

This is an article from DZone's 2023 Observability and Application Performance Trend Report. For more: Read the Report Observability is essential in any modern software development and production environment. It allows teams to better identify areas of improvement, enabling them to make informed decisions about their development processes. Telemetry, being a critical part of observability, refers to the continuous nature of data collection.

Software 278
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2. Diving Deeper into Psyberg: Stateless vs Stateful Data Processing

The Netflix TechBlog

By Abhinaya Shetty , Bharath Mummadisetty In the inaugural blog post of this series, we introduced you to the state of our pipelines before Psyberg and the challenges with incremental processing that led us to create the Psyberg framework within Netflix’s Membership and Finance data engineering team. In this post, we will delve into a more detailed exploration of Psyberg’s two primary operational modes: stateless and stateful.

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The state of site reliability engineering: SRE challenges and best practices in 2023

Dynatrace

Site reliability engineering (SRE) has become increasingly important to organizations looking to keep up with the rapid pace of digital transformation. Now more than ever, customers expect high-quality, reliable digital services that offer seamless user experiences. SRE ensures dependability and consistency throughout digital environments, providing the framework for which organizations can continuously deliver these ideal experiences to customers.

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Microsoft Refreshes Its Well-Architected Framework

InfoQ

Microsoft recently announced a comprehensive refresh of the Well-Architected Framework (WAF) for designing and running optimized workloads on Azure.

Azure 118
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A Comprehensive Approach to Performance Monitoring and Observability

DZone

This is an article from DZone's 2023 Observability and Application Performance Trend Report. For more: Read the Report Agile development practices must be supported by an agile monitoring framework. Overlooking the nuances of the system state — spanning infrastructure, application performance, and user interaction — is a risk businesses can't afford.

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Detecting Speech and Music in Audio Content

The Netflix TechBlog

Iroro Orife , Chih-Wei Wu and Yun-Ning (Amy) Hung Introduction When you enjoy the latest season of Stranger Things or Casa de Papel (Money Heist) , have you ever wondered about the secrets to fantastic story-telling, besides the stunning visual presentation? From the violin melody accompanying a pivotal scene to the soaring orchestral arrangement and thunderous sound-effects propelling an edge-of-your-seat action sequence, the various components of the audio soundtrack combine to evoke the very

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Database Upgrades: DIY or Choose a Database Upgrade Consulting Service?

Percona

To maintain competitiveness and operational efficiency — not to mention ensure security and compliance when your database version reaches End of Life (EOL) – it’s crucial to upgrade your database systems from time to time. When it comes to undertaking this considerable (and potentially time-consuming) project, you generally have one of two options: DIY upgrades or a database upgrade service.

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Creativity Isn’t Just Remixing

O'Reilly

This is not the first time that I’ve written about AI creativity, and I doubt that it will be the last. It’s a question that comes up repeatedly, and that is very much in the current mind, with events like the strikes by the Writers’ Guild of America and the Screen Actors Guild , in which the use of AI to create scripts and to generate images of actors was an issue.

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Pagination of an Infinite List of Records in Salesforce

DZone

What Is Pagination? Put simply, it's page-by-page navigation. It's a way to display a large amount of homogeneous information by dividing the content into pages. Many Salesforce developers, myself included, often encounter pagination when displaying a significant volume of data on the user interface. On one of my projects, we were presenting phone numbers in a data table.

Database 266
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10 Amazing Tips To Hire Dedicated Programmers For Your Project!

Official Blog - World Web Technology

In the current scenario, youth is more inclined towards digitalization than the conventional, organic means. Online presence is the need of the hour for all industry sizes, whether small businesses or multinational organizations. Since the online market has gained immense popularity, entrepreneurs hire dedicated developers to ensure the best-in-class mobile and web development services.

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Innovation Release of Percona XtraDB Cluster, Updated Percona Distribution for PostgreSQL: Release Roundup November 13, 2023

Percona

Percona is a leading provider of unbiased, performance-first, open source database solutions that allow organizations to easily, securely, and affordably maintain business agility, minimize risks, and stay competitive, free from vendor lock-in. Percona software is designed for peak performance, uncompromised security, limitless scalability, and disaster-proofed availability.

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How to Automate API Testing Using JMeter?

Abstracta

Discover the transformative potential of JMeter for API testing, unlocking enhanced performance, streamlined workflows, and robust results. As the digital landscape continues to evolve, the importance of APIs in our modern software systems cannot be overstated. They serve as the backbone, facilitating seamless interactions between. The post How to Automate API Testing Using JMeter?

Testing 52
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Optimizing Generative AI With Retrieval-Augmented Generation: Architecture, Algorithms, and Applications Overview

DZone

This article is intended for data scientists, AI researchers, machine learning engineers, and advanced practitioners in the field of artificial intelligence who have a solid grounding in machine learning concepts, natural language processing , and deep learning architectures. It assumes familiarity with neural network optimization, transformer models, and the challenges of integrating real-time data into generative AI systems.

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CDN Web Application Firewall (WAF): Your Shield Against Online Threats

IO River

What is WAF?‍WAF stands for Web Application Firewall. Let's break it down using a simple analogy:Imagine you own a special kind of mailbox. Instead of just receiving letters, it also receives parcels, packages, and even gifts. But not all of these are meant for you; some could be scams, spam, or even dangerous items. ‍This is where WAF comes in!

Traffic 52
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Measuring Carbon is Not Enough?—?Unintended Consequences

Adrian Cockcroft

Measuring Carbon is Not Enough — Unintended Consequences Photo taken by Adrian in Pompeii — Roman cherubs working on measuring their carbon footprint There are plenty of problems in the way of measuring the carbon footprint of an IT workload, and I’ve been leading a Green Software Foundation project to make it easier to get better measurements for cloud provider based workloads.

Energy 52
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How to Measure Mobile App Performance?

Abstracta

In the digital age, where mobile apps drive most user engagement, enhancing optimum performance is not just crucial—it’s expected. Dive into our guide on mastering the art of mobile app performance testing and staying ahead of the curve. In today’s tech-driven world, a mobile app’s. The post How to Measure Mobile App Performance? appeared first on Abstracta Software Testing Services.

Mobile 52
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Resilience Pattern: Circuit Breaker

DZone

In this article, we will explore one of the most common and useful resilience patterns in distributed systems: the circuit breaker. The circuit breaker is a design pattern that prevents cascading failures and improves the overall availability and performance of a system. What Is a Circuit Breaker? A circuit breaker is a component that monitors the health of a dependency, such as a remote service, an external API, or a database.

Latency 258
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Enhancing Observability With AI/ML

DZone

This is an article from DZone's 2023 Observability and Application Performance Trend Report. For more: Read the Report AIOps applies AI to IT operations, enabling agility, early issue detection, and proactive resolution to maintain service quality. AIOps integrates DataOps and MLOps, enhancing efficiency, collaboration, and transparency. It aligns with DevOps for application lifecycle management and automation, optimizing decisions throughout DataOps, MLOps, and DevOps.

DevOps 200
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Unlocking the Potential of Observability With AI

DZone

Observability is essential for developing and running modern distributed applications, but fragmented tools and data often obstruct critical insights. AI and unified observability can overcome these challenges. Observability is crucial for modern software development, allowing developers to monitor, troubleshoot, and optimize complex distributed applications.

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Hyper-V and Quantum Computing: Exploring the Synergy of Future Technologies

DZone

As we venture further into the future, emerging technologies continue to reshape the digital landscape, pushing the boundaries of what is possible. Among these groundbreaking technologies, quantum computing stands out as a potential game-changer. Quantum computing harnesses the power of quantum mechanics to perform computations at an unprecedented scale, opening up new frontiers in computational capabilities.

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Application Scaling: Pointers on Choosing Scaling Strategies

DZone

I bet every single entrepreneur has scalability on the list as they plan their future app. No matter the business goals in mind, everyone would be happy to get a stable app that survives Black Friday without a hint of a glitch. Hey, I’m Alex Shumski, Head of Presales at Symfa. So far as building software architectures is what I have been doing for a living for years and years, I’m here to suggest a thing or two to those who aren’t certain if they need app scaling at all and which strategy to fol

Strategy 141
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Smoke Testing and the Spaceship Analogy

DZone

Smoke testing, often referred to as "build verification testing" or "sanity testing," is a powerful tool that brings unique advantages to software development teams. It gives confidence that critical functionalities behave as expected and that code stability can be maintained through issue resolution from fast feedback mechanisms. Smoke Testing vs. Regression Testing Smoke testing is a subset of regression testing.

Testing 141
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The Four Steps of Regression Testing

DZone

This article provides a structured approach to create and update a regression test suite. What kinds of tests should be in a regression test suite? Which regression tests should be run, how do you respond to regression tests that fail, and how does a regression test suite evolve? These questions and other considerations are explored in a step-by-step manner.

Testing 141
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Data Analysis for Live Streaming: What Happens in Real Time Is Analyzed in Real Time?

DZone

As live streaming emerges as a way of doing business, the need for data analysis follows up. What's Different About Data Analytics in Live Streaming? Live streaming is one typical use case for real-time data analysis because it stresses speed. Livestream organizers need to keep abreast of the latest data to see what is happening and maximize effectiveness.

Analytics 117
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How to Load Test an API?

Abstracta

Join us as we delve into the realm of API load testing. In this article, we explore how to simulate real-world conditions, tackle testing challenges, choose the right performance testing tools for load testing, and interpret results for performance optimization. Alongside us, enhance your API’s. The post How to Load Test an API? appeared first on Abstracta Software Testing Services.

Testing 52
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How to Stress Test a Website?

Abstracta

Delve deep into the intricacies of website stress tests. Unearth strategies to elevate performance, combat digital pitfalls, and craft unparalleled user experiences. Dive into our comprehensive article and harness the power of stress testing. In the expansive world of software testing, it’s paramount to evaluate. The post How to Stress Test a Website?

Website 52