O'Reilly Software

MARCH 1, 2018

This information is curated from the expert microservices material available on our online learning platform. Sam Newman provides a succinct definition of microservices in Building Microservices : “Microservices are small, autonomous services that work together.”. Microservices are an alternative to monolithic systems.

Architecture 80

Architecture Scalability Systems Code 80

Dynatrace

MAY 19, 2022

They enable product delivery and SRE teams to turn functionality on and off at runtime without deploying new code. This decoupling of code deployment from feature release is a crucial enabler for modern Continuous Delivery practices. Proprietary SDKs create adoption challenges.

Java 259

Java Cloud Code Technology 259

Dynatrace

SEPTEMBER 21, 2023

They explore platform engineering’s multiple definitions, its pros and cons, and how practitioners can shape this emerging DevOps concept. The job of the platform team is to define how the environments are built and where they run, and to make sure they’re always available in an easy way.”

Games 238

Games Engineering DevOps Education 238

Dynatrace

FEBRUARY 15, 2023

Building effective and reliable systems is only possible with automation, which, in the past, proved difficult due to the following issues: Complexity of systems: The complexity of modern systems makes it difficult to gather all the necessary information to automate decision-making.

Cloud 175

Cloud DevOps Code Open Source 175

Dynatrace

MAY 17, 2023

Anyone who’s concerned with developing, delivering, and operating software knows the importance of making software and the systems it runs on observable. While classic logging is an essential tool in debugging issues, it often lacks context and only provides snapshot information of one specific location in your code/application.

Metrics 182

Metrics Open Source Traffic Cache 182

Testsigma

OCTOBER 30, 2020

If you are working in an agile environment, you may have come across the term ‘code review’. It is a strategic operation where you break the source code into snippets in order to audit the code before it is moved to the testing phase. What Is Code Review? The Need For Code Review.

Code 81

Code Software Software Testing 81

Dynatrace

AUGUST 30, 2023

The CSI pod is mounted to application pods using an overlay file system. The CSI pod offers a prepared file system, mounted automatically, and includes unzipped agent binaries to every application pod. kubectl label namespaces [your-namespace] monitoring=Dynatrace Note: GKE Autopilot support is available as of Dynatrace Operator 0.12

Google 222

Google Cloud Innovation Infrastructure 222

Dynatrace

SEPTEMBER 28, 2021

As we look at today’s applications, microservices, and DevOps teams, we see leaders are tasked with supporting complex distributed applications using new technologies spread across systems in multiple locations. Let’s dive into how these metrics and DevOps KPIs can help your team perform better and deliver better code.

DevOps 203

DevOps Metrics Traffic Efficiency 203

The Netflix TechBlog

NOVEMBER 13, 2023

In this blog post, we will introduce speech and music detection as an enabling technology for a variety of audio applications in Film & TV, as well as introduce our speech and music activity detection (SMAD) system which we recently published as a journal article in EURASIP Journal on Audio, Speech, and Music Processing.

Architecture 224

Architecture Energy Benchmarking Processing 224

DZone

FEBRUARY 27, 2021

As a Software Engineer, the mind is trained to seek optimizations in every aspect of development and ooze out every bit of available CPU Resource to deliver a performing application. They still will win for mission-critical or real-time systems, which need performance over these parameters. Ahem, Slow!

Java 207

Java C++ Benchmarking Programming 207

Dynatrace

MARCH 17, 2021

Complex IT systems make it possible to buy your favorite pair of jeans online, pay your bills, or help you navigate. These systems produce an unimaginably huge amount of data. All the data bound to hosts is analyzed by the Davis AI causation engine and made available on custom dashboards and events pages. Dynatrace news.

Metrics 171

Metrics Monitoring Network Technology 171

Dynatrace

OCTOBER 4, 2022

This architecture offers rich data management and analytics features (taken from the data warehouse model) on top of low-cost cloud storage systems (which are used by data lakes). Data is available in real time without requiring indexing by our powerful Dynatrace Query Language. This scenario is a thing of the past.

Artificial Intelligence 270

Artificial Intelligence Analytics Storage Architecture 270

Dynatrace

DECEMBER 6, 2022

What these steps have in common is that monitoring tools are not in sync with new changes in code or topology and this observability data is often siloed within different tools and teams. Observability is the ability to measure a system’s current state based on the data it generates, such as logs, metrics, and traces.

DevOps 221

DevOps Metrics Engineering Speed 221

Dynatrace

JUNE 15, 2021

The fact is, Reliability and Resiliency must be rooted in the architecture of a distributed system. The subject line said: “Success Story: Major Issue in single AWS Frankfurt Availability Zone!” The problem started at 1:24PM PDT, with the services starting to become available again about 3 hours later. Ready to learn more?

AWS 192

AWS Traffic Architecture Azure 192

Dynatrace

JANUARY 18, 2023

They are generally backward-looking, relying on data stored in accounting and other business systems for a historical perspective. But the company’s point-of-sale system limits daily reports to sales volume, with additional detail available only in monthly reports. OneAgent is a great starting point for using business events.

Analytics 229

Analytics Retail Storage Monitoring 229

The Netflix TechBlog

FEBRUARY 3, 2021

There are two different approaches to GraphQL development; schema-first and code-first development. The code in your service only implements this schema. With code-first development , you don’t have a schema file. Instead, the schema gets generated at runtime based on definitions in code.

Open Source 246

Open Source Java Architecture Metrics 246

Dynatrace

OCTOBER 4, 2021

Modern applications—enterprise and consumer—increasingly depend on third-party services to create a fast, seamless, and highly available experience for the end-user. If this were the case, IT teams would need to plan to migrate to the newest available version of that API. Dynatrace news. So what is API monitoring?

Monitoring 180

Monitoring Latency Metrics Availability 180

Percona

APRIL 4, 2023

Odds are you are not using a column named Master_tls_ciphersuites , but what about Rank , System , Skip , or Lead ? Those are a lot more common and may be in your table definitions, so your upgrade process will be harder. upgrade, and I will revise the code later’ fix, it will suffice. Reserved words added to 8.0

Open Source 121

Open Source Database Servers Scalability 121

Dynatrace

NOVEMBER 2, 2020

As IT infrastructure has become increasingly distributed and complex, organizations face the challenge of aligning business objectives and end-user experience with the availability and performance of the IT infrastructure. Dealing with an unstable website is stress that users don’t need, and definitely don’t want.

Infrastructure 203

Infrastructure Monitoring Virtualization Serverless 203

Dynatrace

JULY 30, 2021

With all the technology changes through the past three years, with the world moving to K8s, the rise of GitOps, everything as code, event-driven automation, and many new open standards in the cloud-native space, it was time to update our workshop. This is where the dashboard-based quality gate definition comes in.

Cloud 213

Cloud DevOps Azure Virtualization 213

Percona

NOVEMBER 7, 2023

The book PostgreSQL 14 Internals has been available in PDF format for quite a while, but recently, the ability to order a printed copy became available ( [link] ). This 548-page tome from PostgresPro covers the spectrum from data organization to details on the many available indexing options. Isn’t 16 the current release?”

Cache 91

Cache Servers Operating System Database 91

Percona

SEPTEMBER 6, 2023

Definitions The examples below use MySQL, but it is helpful to check their competition’s documentation to help explain what a functional index is. MySQL’s definition is a little more convoluted, stating that in MySQL versions 8.0.13 You may also hear this type of index being called Index on expression.

Speed 86

Speed Virtualization Storage Open Source 86

Dynatrace

JUNE 6, 2023

From the foundational Dynatrace platform to today, “We’ve gone from systems thinking to holistic thinking.” One of the main roadblocks that arises with a broader definition for DevOps is responsibility. The product manager should be the person who is bringing operational requirements and acceptance criteria in the system,” he said.

DevOps 163

DevOps Engineering Innovation Best Practices 163

Randon ASCII

OCTOBER 1, 2023

In a steady-state process (not allocating excessively) on a system with sufficient memory (this system had 64 GiB of RAM and roughly 47 GiB of that was available) the number of page faults should be close to zero, and this was a long way from that. I refined the test code more but it’s still fairly simple. That’s crazy.

Efficiency 98

Efficiency Processing Programming Systems 98

Dynatrace

JULY 16, 2021

This week my colleague Michael Winkler announced the general availability of Cloud Automation quality gates , a new capability that aims to provide answer-driven release validation as part of your delivery process. GitOps: Cloud automation as code. To achieve true automation, we can’t rely on configurations done manually through UIs.

DevOps 245

DevOps Open Source Cloud Azure 245

Dynatrace

NOVEMBER 8, 2021

Organizations use APM to ensure system availability, optimize service performance and response times, and improve user experiences. G2 Research includes a clear definition of APM in its Grid Report for Application Performance Monitoring for Spring 2021. How to evaluate APM solutions. Real-time awareness in context.

Artificial Intelligence 234

Artificial Intelligence Monitoring Infrastructure Cloud 234

Dynatrace

DECEMBER 2, 2021

To get a better handle on this, let’s start with some definitions. These can include business metrics, such as conversion rates, uptime, and availability; service metrics, such as application performance; or technical metrics, such as dependencies to third-party services, underlying CPU, and the cost of running a service.

Metrics 193

Metrics Best Practices DevOps Infrastructure 193

The Netflix TechBlog

AUGUST 24, 2022

Working within the time budget introduces an extra resource constraint for the recommender system. It is important to point out that the user’s time budget, like their preferences, may not be directly observable and the recommender system may have to learn that in addition to the user’s latent preferences.

Metrics 178

Metrics Systems Architecture Processing 178

High Scalability

JULY 18, 2022

Wynter is looking for system administrators, engineers, and developers to join its research panel. If you have experience in hosting and with the WordPress stack, have worked with Ubuntu or Debian-based systems, and cutting-edge technologies, such Ansible and LXC, you should definitely check us out and apply here !

Education 100

Education DevOps Infrastructure Scalability 100

High Scalability

MAY 4, 2022

Wynter is looking for system administrators, engineers, and developers to join its research panel. If you have experience in hosting and with the WordPress stack, have worked with Ubuntu or Debian-based systems, and cutting-edge technologies, such Ansible and LXC, you should definitely check us out and apply here !

Education 100

Education DevOps Infrastructure Scalability 100

High Scalability

FEBRUARY 1, 2022

Wynter is looking for system administrators, engineers, and developers to join its research panel. If you have experience in hosting and with the WordPress stack, have worked with Ubuntu or Debian-based systems, and cutting-edge technologies, such Ansible and LXC, you should definitely check us out and apply here ! Who's Hiring?

Education 100

Education DevOps Infrastructure Scalability 100

High Scalability

JUNE 10, 2022

Wynter is looking for system administrators, engineers, and developers to join its research panel. If you have experience in hosting and with the WordPress stack, have worked with Ubuntu or Debian-based systems, and cutting-edge technologies, such Ansible and LXC, you should definitely check us out and apply here !

Education 100

Education DevOps Infrastructure Scalability 100

High Scalability

DECEMBER 9, 2021

Wynter is looking for system administrators, engineers, and developers to join its research panel. If you have experience in hosting and with the WordPress stack, have worked with Ubuntu or Debian-based systems, and cutting-edge technologies, such Ansible and LXC, you should definitely check us out and apply here ! Who's Hiring?

Education 100

Education DevOps Infrastructure Scalability 100

High Scalability

AUGUST 24, 2021

If you have experience in hosting and with the WordPress stack, have worked with Ubuntu or Debian-based systems, and cutting-edge technologies, such Ansible and LXC, you should definitely check us out and apply here ! We believe the only way to maintain and scale our standards is to focus on quality code. InterviewCamp.io

Education 100

Education DevOps Infrastructure Benchmarking 100

High Scalability

OCTOBER 27, 2021

Wynter is looking for system administrators, engineers, and developers to join its research panel. If you have experience in hosting and with the WordPress stack, have worked with Ubuntu or Debian-based systems, and cutting-edge technologies, such Ansible and LXC, you should definitely check us out and apply here ! Who's Hiring?

Education 100

Education DevOps Infrastructure Benchmarking 100

Scalegrid

JANUARY 20, 2020

Follower clusters are a ScaleGrid feature that allows you to keep two independent database systems (of the same type) in sync. Here are a few critical ways in which it differs from replication: You can control how frequently the destination system syncs from source – once a week, once a day, or even less frequently.

Analytics 185

Analytics Storage Database Systems 185

Dynatrace

JUNE 25, 2021

As a strong supporter of open source and open standards, I’m aware that the wide availability of standards, open-source tools, and some newly coined terms are causing a lot of confusion. Distributed tracing describes the act of following a transaction through all participating applications (tiers) and sub-systems, such as databases.

Open Source 201

Open Source Monitoring Google Systems 201