Scalegrid

FEBRUARY 8, 2024

A distributed storage system is foundational in today’s data-driven landscape, ensuring data spread over multiple servers is reliable, accessible, and manageable. This guide delves into how these systems work, the challenges they solve, and their essential role in businesses and technology.

Storage 130

Storage Systems Big Data Azure 130

The Netflix TechBlog

NOVEMBER 11, 2022

We present a systematic overview of the unexpected streaming behaviors together with a set of model-based and data-driven anomaly detection strategies to identify them. Streaming Platforms Commercial streaming platforms shown in Figure 1 mainly rely on Digital Rights Management (DRM) systems.

C++ 323

C++ Metrics Tuning Strategy 323

The Netflix TechBlog

JUNE 13, 2023

This is where large-scale system migrations come into play. Our previous blog post presented replay traffic testing — a crucial instrument in our toolkit that allows us to implement these transformations with precision and reliability. Canaries and sticky canaries are valuable tools in the system migration process.

Traffic 287

Traffic Metrics Systems Strategy 287

DZone

SEPTEMBER 5, 2019

For system administrators, operations engineers, and others with strong systems and software backgrounds, there’s perhaps no better time than the present to transition into DevOps. Interviews can range from standard software engineer coding questions to questions on system design, Linux debugging, and DevOps tools.

DevOps 277

DevOps Software Engineering Infrastructure Engineering 277

The Netflix TechBlog

FEBRUARY 13, 2023

We will then present a case study of using these components in order to optimize, scale, and solidify an existing pipeline. This feature store is equipped with a data replication system that enables copying data to different storage solutions depending on the required access patterns.

Media 299

Media Storage Infrastructure Systems 299

DZone

MAY 21, 2024

Introduction In a previous article , we presented the fundamentals of stream processing. Introductory note : This article has been co-authored by Federico Trotta and Karin Wolok.

Processing 130

Processing Systems 130

DZone

SEPTEMBER 11, 2021

Yet, often we don't understand the importance or impact of simply being present. In some instances, these individuals stood their ground and continued forward in the face of violence, war, political and economic systems, beliefs, and stereotypes never before challenged.

Engineering 289

Engineering Systems Development 289

Dynatrace

MAY 24, 2024

We’re proud to announce that Ally Financial has presented Dynatrace with its Ally Technology Velocity with Quality award. This is the second time Ally Financial has presented its Ally Technology Partner Awards. Earlier this year, Dynatrace presented Ally Financial with its own award as our first Digital Breakout Performer.

Technology 229

Technology Technology Analytics Innovation 229

The Netflix TechBlog

JUNE 5, 2023

Once this feature is enabled in the system settings, devices will match the HDMI output frame rate with the content frame rate, either exactly or an integer multiple, without user intervention. HDMI QMS is positioned to be the ideal solution to address the problem we are presenting.

Entertainment 312

Entertainment Engineering Technology Technology 312

The Netflix TechBlog

NOVEMBER 12, 2024

Today, we’re excited to present the Distributed Counter Abstraction. In this context, they refer to a count very close to accurate, presented with minimal delays. Failures in a distributed system are a given, and having the ability to safely retry requests enhances the reliability of the service.

Latency 253

Latency Cache Infrastructure Strategy 253

The Netflix TechBlog

SEPTEMBER 2, 2020

Edgar helps Netflix teams troubleshoot distributed systems efficiently with the help of a summarized presentation of request tracing, logs, analysis, and metadata. The more complex a system, the more places to look for clues. In an earlier blog post, we discussed Telltale , our health monitoring system. What is Edgar?

Latency 299

Latency Transportation Engineering Traffic 299

Dynatrace

JULY 11, 2024

In today’s digital-first world, data resides across dozens of different IT systems, from critical business applications to the modern cloud platforms that underpin them. Often, these metrics are unable to even identify trends from past to present, never mind helping teams to predict future trends. Operational optimization.

Monitoring 246

Monitoring Retail Energy Cloud 246

Dynatrace

JULY 19, 2024

For the CrowdStrike issue, one can use both monitored Windows System logs and the Dynatrace entity model to find out what servers are impacted. The following is an example of a query using the Dynatrace Query Language (DQL) to find out when BSOD issues are being written to Windows System logs.

Airlines 306

Airlines Servers Retail Monitoring 306

The Netflix TechBlog

DECEMBER 17, 2024

To achieve this, we are committed to building robust systems that deliver comprehensive observability, enabling us to take full accountability for every title on ourservice. Each title represents countless hours of effort and creativity, and our systems need to honor that uniqueness. Yet, these pages couldnt be more different.

Traffic 174

Traffic Scalability Strategy Monitoring 174

Dynatrace

AUGUST 27, 2024

Although DORA helps banking and financial institutions prevent, respond to, and recover from critical cybersecurity incidents, DORA compliance could present many hurdles for financial institutions. Technical : Specifies technical requirements for ICT systems within an organization.

Best Practices 276

Best Practices Government DevOps Analytics 276

Dynatrace

JANUARY 16, 2023

As Kubernetes adoption increases and it continues to advance technologically, Kubernetes has emerged as the “operating system” of the cloud. Kubernetes is emerging as the “operating system” of the cloud. Kubernetes is emerging as the “operating system” of the cloud. Kubernetes moved to the cloud in 2022.

Open Source 351

Open Source Java Operating System Programming 351

DZone

DECEMBER 28, 2020

The system could work efficiently with a specific number of concurrent users; however, it may get dysfunctional with extra loads during peak traffic. With rising competition in the digital world and the requirement to be present in the top rank of the category, makes performance tests crucial for companies.

Performance Testing 230

Performance Testing Testing Tools Testing Performance 230

DZone

AUGUST 12, 2021

Unit testing Frameworks like JUnit and TestNG present similar test roots, so the debate over TestNG vs. JUnit persists. One of which is based on testing levels such as integration, unit, and system testing. What is Unit Testing? Testing is not a single activity, it covers various testing scenarios and is categorized in different ways.

Testing 246

Testing Mobile Design Software 246

DZone

JUNE 28, 2024

At first, data tiering was a tactic used by storage systems to reduce data storage costs. Public clouds presently offer a mix of object and file storage options. This involved grouping data that was not accessed as often into more affordable, if less effective, storage array choices.

Azure 223

Azure Storage Performance Cloud 223

Dynatrace

MARCH 14, 2023

Available directly from the AWS Marketplace , Dynatrace provides full-stack observability and AI to help IT teams optimize the resiliency of their cloud applications from the user experience down to the underlying operating system, infrastructure, and services. How does Dynatrace help?

AWS 292

AWS Lambda Serverless Virtualization 292

Dynatrace

AUGUST 8, 2024

As recent events have demonstrated, major software outages are an ever-present threat in our increasingly digital world. Ransomware encrypts essential data, locking users out of systems and halting operations until a ransom is paid. Outages can disrupt services, cause financial losses, and damage brand reputations.

Software 260

Software Software Infrastructure Network 260

Dynatrace

SEPTEMBER 3, 2024

Each of these factors can present unique challenges individually or in combination. But gaining observability of distributed environments, such as Kubernetes, microservices, and containerized application deployments, presents formidable challenges.

Infrastructure 259

Infrastructure Innovation Monitoring Software Performance 259

DZone

OCTOBER 26, 2021

Yet, often we don't understand the importance or impact of simply being present. In some instances, these individuals stood their ground and continued forward in the face of violence, war, political and economic systems, beliefs, and stereotypes never before challenged.

Engineering 241

Engineering Systems Development Performance 241

Scalegrid

NOVEMBER 4, 2020

MySQL configuration variables are a set of server system variables used to configure the operation and behavior of the server. Note: The configuration settings present in mysqld-auto.cnf always overrides the values present in the my.cnf file. and MySQL 8.0. This may be confusing for those transitioning from MySQL 5.7

Servers 287

Servers Programming Processing Testing 287

The Netflix TechBlog

NOVEMBER 3, 2022

In the time since it was first presented as an advanced Mesos framework, Titus has transparently evolved from being built on top of Mesos to Kubernetes, handling an ever-increasing volume of containers. As the number of Titus users increased over the years, the load and pressure on the system increased substantially.

Cache 235

Cache Latency Traffic Systems 235

Dynatrace

MAY 15, 2020

Overcoming the barriers presented by legacy security practices that are typically manually intensive and slow, requires a DevSecOps mindset where security is architected and planned from project conception and automated for speed and scale throughout where possible. This smart baselining capability drew great interest.

Government 239

Government DevOps Infrastructure Network 239

DZone

JANUARY 29, 2021

API Test is crucial for the software systems to function at high quality. Application Programming Interface acts as the center level between the database and presentation layer in the software development procedure. They allow data exchange and communication from one to another software system. What is API Test?

Testing 214

Testing Programming Performance Database 214

InfoQ

NOVEMBER 30, 2023

John Spray describes an experience of building high performance systems with C++20 in an asynchronous runtime, and explores the challenges & tradeoffs in adopting a thread-per-core architecture. By John Spray

Performance 113

Performance C++ Architecture Systems 113

Dynatrace

JANUARY 31, 2024

Monitoring SAP products can present challenges Monitoring SAP systems can be challenging due to the inherent complexity of using different technologies—such as ABAP, Java, and cloud offerings—and the sheer amount of generated data. SAP Basis teams have established best practices for managing their SAP systems.

Java 202

Java Analytics Best Practices Monitoring 202

Dynatrace

MAY 20, 2020

Running metric queries on a subset of entities for live monitoring and system overviews. Example 2: Query the average Apdex for mobile apps aggregated by app and operating system for the last two hours. By default, the response is presented in JSON format. Accept: text/csv; header=present; charset=utf-8. metrics/query?metricSelector=builtin:apps.other.apdex.osAndVersion:merge(App

Metrics 236

Metrics Operating System Tuning Availability 236

Dynatrace

DECEMBER 16, 2021

It’s present in major platforms from Amazon Web Services to VMware, and services large and small. The amount of recordable data is broad, and ranges from basic user browser and web page information to detailed technical information about the system Log4j 2 is running on.

Internet 263

Internet Internet Games Java 263

The Netflix TechBlog

APRIL 27, 2023

Engineers want their alerting system to be realtime, reliable, and actionable. A few years ago, we were paged by our SRE team due to our Metrics Alerting System falling behind — critical application health alerts reached engineers 45 minutes late! In other words, false positives are bad but false negatives are the absolute worst!

Storage 300

Storage Cache Metrics Database 300

InfoQ

JULY 9, 2024

Zhen Zhou discusses how they built/test an on-demand notification system, what it takes to manage cloud resources/site-reliability at the same time, and how to mitigate reliability issues. By Zhen Zhou

Cloud 92

Cloud Testing Systems Design 92

Dynatrace

SEPTEMBER 5, 2024

Highly distributed multicloud systems and an ever-changing threat landscape facilitate potential vulnerabilities going undetected, putting organizations at risk. Vulnerability management vs. exposure management Vulnerability management focuses on finding and fixing security weaknesses within an organization’s systems.

Strategy 257

Strategy IoT Infrastructure Best Practices 257

Dynatrace

FEBRUARY 4, 2021

Site reliability engineering (SRE) is the practice of applying software engineering principles to operations and infrastructure processes to help organizations create highly reliable and scalable software systems. SRE applies DevOps principles to developing systems and software that help increase site reliability and performance.

Engineering 260

Engineering DevOps Government Latency 260

Dynatrace

MARCH 22, 2021

But manual configuration of observability for systems like this is nearly impossible. It’s easy to modify and adjust these dashboards as required, select the most important metrics, or just change the splitting of charts when too much data is presented. Events and alerts. is the key to providing accurate root cause analysis.

Metrics 246

Metrics Network Infrastructure Traffic 246

Dynatrace

APRIL 28, 2021

What risks does this release present compared to existing versions that are already in production? With the integration of issue tracking systems and configurable dynamic queries, Dynatrace shows you issue statistics and links to issues, alongside the related releases. Release information from issue tracking systems.

Software 243

Software Software Strategy Metrics 243