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.”. Built and released with automated processes. Messaging enabled.

Architecture 80

Architecture Scalability Systems Code 80

Scalegrid

JANUARY 8, 2019

In Part I , we introduced a High Availability (HA) framework for MySQL hosting and discussed various components and their functionality. Semisynchronous replication, which is natively available in MySQL, helps the HA framework to ensure data consistency and redundancy for committed transactions. slave_preserve_commit_order = 1.

Availability 113

Availability Tuning Speed Network 113

Dynatrace

FEBRUARY 9, 2023

We recently extended the pre-shipped code-level API definitions to group logical parts of our code so they’re consistently highlighted in all code-level views. Another benefit of defining custom APIs is that the memory allocation and surviving object metrics are split by each custom API definition. The handler is responsible for ~3.5

Java 211

Java Metrics Servers Code 211

Dynatrace

MARCH 27, 2024

Secondly, knowing who is responsible is essential but not sufficient, especially if you want to automate your triage process. Keeping ownership teams and their properties up to date is essential, as is having the right contact information available when needed. Dynatrace offers several ways to ingest ownership team information.

Best Practices 201

Best Practices Azure Database Code 201

Dynatrace

JANUARY 18, 2023

Business intelligence tools have earned a reputation for being inflexible, lacking the context and real-time insights needed to understand and improve business processes and customer experience. They are generally backward-looking, relying on data stored in accounting and other business systems for a historical perspective.

Analytics 229

Analytics Retail Storage Monitoring 229

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). As a result, we created Grail with three different building blocks, each serving a special duty: Ingest and process. Ingest and process with Grail.

Artificial Intelligence 270

Artificial Intelligence Analytics Storage Architecture 270

Dynatrace

DECEMBER 6, 2022

Observability is the ability to measure a system’s current state based on the data it generates, such as logs, metrics, and traces. Comprehensive observability eliminates siloed views of the system and establishes a common means to observe, measure, and act on insights. Check out the full webinar here!

DevOps 221

DevOps Metrics Engineering Speed 221

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

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

The Netflix TechBlog

JULY 30, 2019

Many of the Netflix Content and Studio Engineering services rely on Conductor for efficient processing of their business flows. Adoption As of writing this blog, Conductor orchestrates 600+ workflow definitions owned by 50+ teams across Netflix. The Netflix Media Database (NMDB) is one such example.

Lambda 189

Lambda Media Open Source Metrics 189

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. Your next challenge is ensuring your DevOps processes, pipelines, and tooling meet the intended goal.

DevOps 203

DevOps Metrics Traffic Efficiency 203

The Netflix TechBlog

AUGUST 24, 2022

Working within the time budget introduces an extra resource constraint for the recommender system. The evaluation process may include trying to recognize the show from its box art, watching trailers, reading its synopsis or in some cases reading reviews for the show on some external website.

Metrics 178

Metrics Systems Architecture Processing 178

Dynatrace

NOVEMBER 3, 2021

Monitoring , by textbook definition, is the process of collecting, analyzing, and using information to track a program’s progress toward reaching its objectives and to guide management decisions. Logging provides additional data but is typically viewed in isolation of a broader system context.

Monitoring 223

Monitoring Metrics DevOps Scalability 223

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. With observability, you can get a better understanding of how your systems behave and what they do, especially in case of errors. Why should I adopt observability?

Metrics 182

Metrics Open Source Traffic Cache 182

Dynatrace

APRIL 10, 2023

We also couldn’t compromise on performance and availability.” But “the benefits are definitely worth the effort, provided you do it in a strategic way,” Bollampally said. Further, Tractor Supply’s transition to Kubernetes introduced many new processes—particularly regarding security.

Cloud 173

Cloud Ecommerce Performance Retail 173

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. Reserved words added to 8.0

Open Source 121

Open Source Database Servers Scalability 121

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

Randon ASCII

OCTOBER 1, 2023

Memory is a relatively scarce resource on many consumer computers, so a feature to limit how much memory a process uses seems like a good idea, and Microsoft did indeed implement such a feature. KiPageFault is triggered whenever a process touches memory that is not currently in the working set of the process. That is remarkable.

Efficiency 98

Efficiency Processing Programming Systems 98

Dynatrace

JULY 30, 2021

The first hands-on session is easy to accomplish the 5-minute success challenge, but things heat up in our second session as we walk attendees through either Codifying the SLOs in YAML or using a Dashboard-based definition approach. Cloud Automation SLIs and SLOs can be changed through your git service and process of choice.

Cloud 213

Cloud DevOps Azure Virtualization 213

Dynatrace

DECEMBER 2, 2021

And why have SLOs and SLIs become so important as teams automate processes to consistently meet SLAs and error budgets? To get a better handle on this, let’s start with some definitions. For example, if the SLA for a website is 99.95% uptime, its corresponding SLO could be 99.95% availability of the login services.

Metrics 193

Metrics Best Practices DevOps Infrastructure 193

Dynatrace

DECEMBER 9, 2020

The flip side of speeding up delivery, however, is that each software release comes with the risk of impacting your goals of availability, performance, or any business KPIs. Scale and automate SRE into your delivery processes with Dynatrace. Each action button in the SLO wizard selects one of these important templates.

Metrics 152

Metrics Engineering Google Monitoring 152

Dynatrace

JUNE 6, 2023

According to Thair, some ideas about accountability in the software development process promote removing boundaries to enable collaboration, not ownership. “If As a result, developers can address operational concerns earlier in the software delivery process and streamline efforts.

DevOps 163

DevOps Engineering Innovation Best Practices 163

Dynatrace

JULY 22, 2020

Kubernetes can be a confounding platform for system architects. Copies image layer into Docker image during build process. Extensible admission lets us change the definition of a pod after the pod is authorized but before it’s scheduled to run. Dynatrace news. Cloud-native injection with admission controllers.

Government 165

Government Innovation Strategy Speed 165

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

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. The goal is to store and manage all configurations in a version control system such as Git.

DevOps 245

DevOps Open Source Cloud Azure 245

Dynatrace

DECEMBER 18, 2023

For busy site reliability engineers, ensuring system reliability, scalability, and overall health is an imperative that’s getting harder to achieve in ever-expanding, cloud-native, container-based environments. This covers the infrastructure, processes, and the application stack, including tracing, profiling, and logs.

Metrics 180

Metrics Engineering Energy Tuning 180

Dynatrace

NOVEMBER 1, 2022

These metrics help to keep a network system up and running?, All these definitions are distinct and important. Containment: Implements actions to safeguard affected systems, resolves incidents quickly and escalates an event to other teams when necessary. This does not include lag time in the alert system.

DevOps 209

DevOps Artificial Intelligence Metrics Network 209

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. API monitoring is the process of collecting and analyzing data about the performance of an API in order to identify problems that impact users. Dynatrace news.

Monitoring 180

Monitoring Latency Metrics Availability 180

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

Tech News Gather

JANUARY 29, 2024

It will also automatically adjust for any screen size and you can choose from 27 available languages. MB (iOS) Supported Operating Systems 4.1 Download the Mostbet app for Android The bookie’s app for Android is available free of charge to any player. Mostbet keeps checking player reviews and regularly updates the app.At

Games 52

Games Mobile Programming Operating System 52

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. The Dynatrace approach: APM and beyond.

Artificial Intelligence 234

Artificial Intelligence Monitoring Infrastructure Cloud 234

Percona

OCTOBER 17, 2023

Many changes and new features are brought to the system, and as part of keeping in tune with the changes and how they can impact us, we go through the changes to better understand them. The dynamic allocation might have flaws, but it’s definitely a good addition. From that, this article is born. After the rapid release 6.2

Metrics 105

Metrics C++ Storage Database 105

Scalegrid

FEBRUARY 15, 2024

This process begins with an OpenSSL configuration file, a blueprint containing details like your country, state, and organization, capped with the common name that is your server’s alias. The process continues by combining the self-signed CA certificate and private key into a single.pem file.

Servers 130

Servers Best Practices Government Network 130

Percona

AUGUST 30, 2023

In this blog, I am trying to list the options available for users and list them in increasing order of priority. cat /usr/lib/systemd/system/postgresql-14.service. That is where all “ALTER SYSTEM SET/RESET” commands keep the information. But another database might be an OLAP system.

Database 106

Database Servers Open Source Tuning 106

The Netflix TechBlog

MARCH 22, 2021

Often, this process discovers shared needs that we use to craft new product experiences that deliver value for multiple teams. Configuration management through Haze One of the patterns we identified across multiple teams was the need for a stable process around configuration and metadata management.

Engineering 163

Engineering Innovation Strategy Java 163

The Netflix TechBlog

AUGUST 1, 2022

A Data Movement and Processing Platform @ Netflix By Bo Lei , Guilherme Pires , James Shao , Kasturi Chatterjee , Sujay Jain , Vlad Sydorenko Background Realtime processing technologies (A.K.A stream processing) is one of the key factors that enable Netflix to maintain its leading position in the competition of entertaining our users.

Processing 272

Processing Transportation Entertainment Tuning 272

Percona

AUGUST 30, 2023

Without data backup mechanisms, there can be data loss or system downtime. Even worse, entire operating systems can crash, also resulting in data loss. Disaster recovery (DR) strategies are essential to ensuring the integrity, availability, and reliability of data, particularly in the event of unexpected failures or errors.

Database 92

Database Hardware Open Source Strategy 92