Dynatrace

JULY 20, 2022

Process restarts (for example, JVM memory leaks) —Trigger a service restart or related actions for applications with underlying bug fixes that have been deprioritized or delayed. Deployment and rollback —Trigger predefined rollback or roll-forward actions when a faulty deployment violates SLOs or decreases your error budget above the target.

DevOps 223

DevOps Cloud Innovation Tuning 223

Dynatrace

JULY 18, 2023

As software development grows more complex, managing components using an automated onboarding process becomes increasingly important. The validation process is automated based on events that occur, while the objectives’ configuration, which is validated by the Site Reliability Guardian , is stored in a separate file.

Best Practices 182

Best Practices Code Infrastructure Latency 182

Percona

NOVEMBER 2, 2023

Upgrading to the newest release of MongoDB is the key to unlocking its full potential, but it’s not as simple as clicking a button; it requires meticulous planning, precise execution, and a deep understanding of the upgrade process. Powerful change streams and support for data definition language operations. In MongoDB 6.x:

Best Practices 87

Best Practices Hardware Tuning Scalability 87

Dynatrace

DECEMBER 18, 2023

This challenge has given rise to the discipline of observability engineering, which concentrates on the details of telemetry data to fine-tune observability use cases. This covers the infrastructure, processes, and the application stack, including tracing, profiling, and logs. Labels we don’t need. Jolly good!

Metrics 171

Metrics Engineering Energy Tuning 171

Scalegrid

DECEMBER 19, 2019

Lightweight – It is a single process, and all commands from the client and responses from the server passthrough PgBouncer without any processing. Pool definitions. The simplest definition is of the form: * = host=. Stay tuned for our fourth post in this four-part series where we compare PgBouncer vs. Pgpool-II.

Cache 246

Cache Architecture Database Servers 246

Dynatrace

APRIL 20, 2023

Logs highlight observability challenges Ingesting, storing, and processing the unprecedented explosion of data from sources such as software as a service, multicloud environments, containers, and serverless architectures can be overwhelming for today’s organizations. Ingesting, processing, retaining, and querying logs.

Analytics 180

Analytics Infrastructure Storage Efficiency 180

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. That’s what Cloud Automation does: SLIs, SLOs, Monitoring Definition, Automation Sequences, Tests, Deployment Definitions, etc.

DevOps 242

DevOps Open Source Cloud Azure 242

Dynatrace

FEBRUARY 14, 2022

Topology definition and entity extraction rules. We’re further extending the support of extensions for additional protocols and technologies, and improving the process of creating extensions, so be sure to stay tuned. Everything is presented in the context of your RabbitMQ topology, both host and instance. Get started now!

Technology 210

Technology Technology Metrics Infrastructure 210

Dynatrace

AUGUST 16, 2019

As microservices and automation continue to drive API usage, most organizations have either already introduced, or plan to introduce, an API testing process. By definition RESTful APIs should be stateless, meaning that each request should be individually validated for authentication/authorization by the receiving server. What is OAuth?

Monitoring 156

Monitoring Tuning Google Cloud 156

Percona

OCTOBER 10, 2023

This is not a general rule, but as databases are responsible for a core layer of any IT system – data storage and processing — they require reliability. With that said, each new major version, by definition, introduces enough big changes to require a certain amount of precaution. Even with that, the fact that MongoDB 5.0

Availability 99

Availability Servers Database Open Source 99

Dynatrace

APRIL 21, 2022

To stay tuned, keep an eye on our release notes. These limits are designed to prevent ActiveGate startup process slowdown and excessive node resource usage. Fixed the recently introduced rule to disable monitoring of “calico-node” processes that are not relevant to monitoring. (APM-360615). APM-360602). APM-360446).

Azure 209

Azure Metrics AWS Monitoring 209

Percona

AUGUST 27, 2018

Good examples are: ETL processes for data archiving, reporting, data consolidation and so on. Then we need to see IF implementing the tuning will work or not. On the master, what the RG settings will do is just reduce the priority, given that no other process is running and no other application is connected, the impact is not high.

Tuning 45

Tuning Virtualization Testing Servers 45

Dynatrace

DECEMBER 9, 2020

Scale and automate SRE into your delivery processes with Dynatrace. Note : We will soon improve the drill-downs to Davis problems directly from existing SLO definitions so that SRE teams can benefit more from the Dynatrace Davis AI engine. Read more: Google’s definition of the term Site Reliability Engineering.

Metrics 148

Metrics Engineering Google Monitoring 148

Scalegrid

JANUARY 8, 2019

The obvious impact of this is that in the event of a master failure, the slave will not be up-to-date as its SQL thread is still processing the events in the relay log. This will delay the failover process as our framework expects the slave to be fully up-to-date before it can be promoted. Stay tuned!!

Availability 113

Availability Tuning Speed Network 113

Dynatrace

SEPTEMBER 28, 2021

While DevOps is often referred to as “agile operations,” the widely quoted definition from Jez Humble, co-author of The DevOps Handbook, calls it “a cross-disciplinary community of practice dedicated to the study of building, evolving, and operating rapidly-changing resilient systems at scale.” Change failure rate.

DevOps 192

DevOps Metrics Traffic Efficiency 192

Dynatrace

MAY 17, 2022

From here we jump directly into Dynatrace Distributed traces view, shown below, to understand code-level contributions to total processing time. Stay tuned for more awesome Dynatrace Kubernetes announcements throughout the year. A look to the future. Activate Cloud Native Full Stack injection today.

Availability 309

Availability Scalability Cloud Metrics 309

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. Stable, well-calibrated SLOs pave the way for teams to automate more processes and testing throughout the software delivery life cycle (SDLC).

Metrics 184

Metrics Best Practices DevOps Infrastructure 184

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.

Metrics 101

Metrics C++ Storage Database 101

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

Those parameters taken from the specific data directory initialization, which overrides the built-in parameters, can be checked like this: select name,setting from pg_settings where source='override'; This override includes some of the calculated auto-tune values for that environment. So, the setting goes as part of the function definition.

Database 102

Database Servers Open Source Tuning 102

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 ! No more hassles of benchmarking and tuning algorithms or building and maintaining infrastructure for vector search.

Education 100

Education DevOps Infrastructure Benchmarking 100

High Scalability

OCTOBER 27, 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 ! No more hassles of benchmarking and tuning algorithms or building and maintaining infrastructure for vector search.

Education 100

Education DevOps Infrastructure Benchmarking 100

High Scalability

SEPTEMBER 29, 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 ! No more hassles of benchmarking and tuning algorithms or building and maintaining infrastructure for vector search.

Education 100

Education DevOps Infrastructure Benchmarking 100

Dynatrace

JANUARY 13, 2021

Configurations such as dashboards, alerting rules and Service Level Objective definitions are left to be created separately, and often manually. They will adopt your monitoring self-service platform instead of building a custom monitoring solution that fits into their development process and mindset. True monitoring-as-a-service.

Open Source 138

Open Source Code Monitoring Azure 138

High Scalability

SEPTEMBER 15, 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 ! No more hassles of benchmarking and tuning algorithms or building and maintaining infrastructure for vector search.

Education 100

Education DevOps Infrastructure Benchmarking 100

The Netflix TechBlog

JANUARY 10, 2024

Future blogs will provide deeper dives into each service, sharing insights and lessons learned from this process. The Netflix video processing pipeline went live with the launch of our streaming service in 2007. The Netflix video processing pipeline went live with the launch of our streaming service in 2007.

Processing 229

Processing Media Latency Innovation 229

Percona

JULY 6, 2023

Next is the table definition. Bitmap Index Scan The planner chooses this index scan method when the query asks for a large enough amount of data that can leverage the benefits of the bulk read, like the sequential scan, but not that large that actually requires processing ALL the table. Tune the random_page_cost parameter.

Best Practices 89

Best Practices Tuning Database Testing 89

Dynatrace

NOVEMBER 17, 2020

Dynatrace analyzes the response time of each service running within each process, displaying findings out-of-the-box for further investigation. Anomaly detection without manual threshold definition. So please stay tuned for updates. PurePath continuously discovers and analyzes new dependencies.

Analytics 152

Analytics Technology Technology Cloud 152

Tim Kadlec

APRIL 12, 2020

This particular company was using Shopify, so it wasn’t a matter of tuning servers or CDN settings somewhere but figuring out what was taking so long for Shopify to render the Liquid templates necessary to serve the page. Either would have made that process faster (and reduced the weight passed over the network as well).

Tuning 69

Tuning Cache Network Servers 69

MachMetrics

APRIL 3, 2020

You’ll learn how to implement lazy loading, image processing and consolidation, delivery, and how to create an image workflow. Definitely a must read for whoever is interested in web performance! Other chapters will take an in-depth look at image loading. – Aurel V.

Speed 85

Speed Performance Best Practices Website 85

Apica

DECEMBER 12, 2022

This state of mastery and flow is definitely relevant to how we build and test modern applications, which involve interconnected movements of front-end design processes, distributed services, and back-end data repositories, all orchestrated to meet customer requirements at scale. The result? More than 19.3 The Intellyx Take.

Testing 52

Testing DevOps Monitoring Media 52

Percona

APRIL 12, 2023

and partners) and in the process, stifling the upstarts, the truly open source little folks dreaming big. So if they can’t beat ‘em in the DBaaS space, they often feel like they have to join ‘em — to the tune of total stack sharing or some proprietary arrangement. looking out for MongoDB Inc.

Open Source 81

Open Source Programming Database Servers 81

Alex Podelko

OCTOBER 20, 2016

As already mentioned, performance testing is rather a performance engineering process (with tuning, optimization, troubleshooting and fixing multi-user issues) eventually bringing the system to the proper state rather than just testing. System’s configuration is not given anymore and often can’t be easily mapped to hardware.

Performance Testing 100

Performance Testing Architecture Testing Performance 100

Dynatrace

MAY 16, 2019

You can add further conditions to the metric definition to limit the metric to a specific set of services or to a single service. Extended conditions on the metrics to allow restricting of a metric to a particular process and process group. Stay tuned for details.

Metrics 115

Metrics Analytics Programming Monitoring 115

The Morning Paper

MAY 21, 2019

We focus on a definition that draws from the following two principles: (1) the value of temporal locality, by classifying as cold a memory page that has not been accessed beyond a threshold of T seconds; (2) a proxy for the application effect of far memory, by measuring the rate of accesses to cold memory pages, called promotion rate.

Software 78

Software Software Google Hardware 78

SQL Performance

DECEMBER 9, 2020

I mainly experimented with different table value constructor cardinalities, with serial versus parallel processing, and with row mode versus batch mode processing. The plan is serial, and all operators in the plan use row mode processing by default. Batch processing. Here’s the dummy table definition: CREATE TABLE dbo.

C++ 114

C++ Servers Testing Processing 114

Particular Software

AUGUST 24, 2017

There's no question the process is challenging. Guiding principles We know there's no ideal structure, and we definitely didn't get it right the first time. If the decision-making process is sound, we have a better chance of long term success and we minimize the impact of events beyond our control. but it's also liberating!

Tuning 73

Tuning Processing Software Software 73