Dynatrace

DECEMBER 27, 2022

According to Google’s SRE handbook , best practices, there are “ Four Golden Signals ” we can convert into four SLOs for services: reliability, latency, availability, and saturation. Availability. To measure availability, we can rely on an HTTP monitor from Dynatrace Synthetic Monitoring. Reliability.

Software 269

Software Software Benchmarking Latency 269

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. There were languages I briefly read about, including other performance comparisons on the internet. These include Python, PHP, Perl, and Ruby. Ahem, Slow!

Java 207

Java C++ Benchmarking Programming 207

Testsigma

APRIL 12, 2021

There are tons of devices and Android versions available that your application must be compatible with. Unit Tests – For verifying a minimal unit of source code. Let’s discuss both approaches by having a detailed comparison between the two. An ideal strategy for testing Android applications includes. Manual Testing.

Testing 52

Testing Mobile Efficiency Testing Tools 52

Dynatrace

JULY 13, 2021

Service-level indicators (SLIs) are checked against your SLOs early in the lifecycle, including comparison against previous builds. Automated comparison of different timeframes based on SLIs and SLOs. Dynatrace Cloud Automation is currently only available for Dynatrace SaaS deployments. Seeing is believing.

Cloud 243

Cloud DevOps Benchmarking Speed 243

Dynatrace

FEBRUARY 15, 2023

SREs use Service-Level Indicators (SLI) to see the complete picture of service availability, latency, performance, and capacity across various systems, especially revenue-critical systems. This is all available out-of-the-box with the default workflow template provided by Site Reliability Guardian.

DevOps 224

DevOps Latency Traffic Best Practices 224

Dynatrace

OCTOBER 30, 2023

With a unified log management and analytics platform like Dynatrace, application teams gain a holistic view of distributed traces, user sessions, code-level visibility, and logs—all within the context of the error or security vulnerability they aim to resolve. In Grail, this data resides in business events historical logs.

Best Practices 249

Best Practices Analytics Artificial Intelligence Infrastructure 249

Percona

APRIL 28, 2023

Let’s start with a simple introductory comparison: With proprietary (closed source) database software, the public does not have access to the source code; only the company that owns it and those given access can modify it. People assume that because the code is public, attackers can have at it and easily wreak havoc.

Open Source 110

Open Source Database Software Software 110

Scalegrid

JUNE 30, 2020

Case-insensitive indexes support queries that perform string comparisons without regard to the letter case. Collation gives you the ability to specify language-specific rules for string comparison. Index builds in MongoDB can have an adverse impact on the availability of your cluster. Learn more.

Database 188

Database Performance Code Availability 188

Enprowess

SEPTEMBER 20, 2021

Talent availability. This JS library uses elements – isolated items of code that may be used to create a lot of complicated logic and UIs. It has a vast community that explains online courses, many available tutorials, articles, and three times more questions on Stack overflow. Vue vs React: Talent Availability.

Open Source 52

Open Source Mobile Scalability Google 52

Dynatrace

NOVEMBER 10, 2021

Security vulnerabilities are checked throughout the lifecycle, including comparisons against previous releases. Dynatrace Cloud Automation is currently available to all Dynatrace Managed and SaaS customers as a SaaS instance. Further Managed deployment options will be released in a future release.

Serverless 218

Serverless DevOps Cloud Metrics 218

Dynatrace

APRIL 21, 2022

In comparison, the Dynatrace platform reliably takes that burden off human operators by utilizing its causation-based AI engine, Davis. Using high-fidelity metrics, logs, code-level tracing, and a dynamic topology map of your applications, Davis can identify the precise root cause and prioritize its business impact. Reliability.

Azure 193

Azure Monitoring Virtualization Metrics 193

The Netflix TechBlog

AUGUST 24, 2022

A bandit recommender system constructing a slate of K items may look like the following: A bandit style recommender system for slate construction To insert an element at slot k in the slate, the item scorer scores all of the available N items and may make use of the slate constructed so far (slate above) as additional context.

Metrics 178

Metrics Systems Architecture Processing 178

Dynatrace

DECEMBER 2, 2021

Impact : This issue affects only those extensions that use native libraries called from Python code distributed with the extension. These pages are now available to be used in security policies: Settings > Anomaly detection > Applications. Settings > Maintenance windows > Monitoring, alerting and availability.

Lambda 199

Lambda Azure Metrics Monitoring 199

SQL Performance

AUGUST 1, 2022

If you’ve been writing and optimizing T-SQL code for a while, you’re probably well aware of the many complexities involved with NULL handling. One of the complexities that is of a specific importance to this section is comparisons that potentially involve NULL comparands, such as ones that you use in filter and join predicates.

Servers 142

Servers Testing C++ Code 142

CSS Wizardry

OCTOBER 16, 2023

What is the availability, configurability, and efficacy of each? ?️ In our specific examples above, the one-big-file pattern incurred 201ms of latency, whereas the many-files approach accumulated 4,362ms by comparison. Compile: the parsed code is compiled into optimised bytecode. That’s almost 22× more!

Cache 291

Cache Latency Strategy Speed 291

Scalegrid

JULY 13, 2020

Compare PostgreSQL vs. Oracle functionality across available tools, capabilities and services. Not available. Not available. Not available. Oracle requires more complex ongoing administration, as all database configurations must evolve in conjunction with the data schemas and custom code. Comparison Overview.

Open Source 244

Open Source Tuning C++ Database 244

Sutter's Mill

FEBRUARY 12, 2024

Because “high-performance low-latency” is kind of C++’s bailiwick, and because it’s my course, you’ll be unsurprised to learn that the topics and code focus on C++ and include coverage of modern C++17/20/23 features. Presented by Alfasoft.

C++ 40

C++ Latency Code Technology 40

The Morning Paper

OCTOBER 1, 2020

To our knowledge, this is the first exploration of a practical general purpose real number type that both reflects the mathematical laws of the real numbers, and also supports exact comparisons in situations in which that’s normally expected. It’s the key to being able to make exact comparisons as often as possible.

Java 143

Java Hardware Open Source Testing 143

Sutter's Mill

MAY 1, 2023

This update covers Acknowledgments, and highlights of what’s new in the compiler and language since last time, including: simple, mathematically safe, and efficient chained comparisons named break and continue “simple and safe” starts with. In today’s C++, this kind of comparison silently compiles but is a bug.

C++ 97

C++ Virtualization Lambda Code 97

The Netflix TechBlog

APRIL 17, 2019

Reference software serves as the basis for standard development, a framework, in which the performance of video coding tools is evaluated. AOM has produced the reference software for AV1, which is called libaom and is available online. The reference software typically evolves along with the development of the standard.

Open Source 166

Open Source Scalability Speed Efficiency 166

Dynatrace

JANUARY 31, 2022

The DevOps approach to developing software aims to speed applications into production by releasing small builds frequently as code evolves. When teams release software into production on the right side of the loop, they make the software available to users. Dynatrace news.

DevOps 207

DevOps Testing Monitoring Speed 207

Official Blog - World Web Technology

NOVEMBER 24, 2023

Developers and business owners trust variant platforms globally available in the market; however, JavaScript is an exception. An assemblage of numerous JavaScript code libraries makes the JavaScript framework. It makes it easier to debug code and understand it. It has many open-source libraries available for various purposes.

Development 52

Development Virtualization Open Source Architecture 52

Dynatrace

JANUARY 31, 2022

The DevOps approach to developing software aims to speed applications into production by releasing small builds frequently as code evolves. When teams release software into production on the right side of the loop, they make the software available to users. Dynatrace news. Watch webinar.

DevOps 201

DevOps Testing Monitoring Speed 201

SQL Performance

DECEMBER 11, 2019

Like them or not, as a database practitioner you often have to deal with them, and given that NULLs do add complexity to your SQL code writing, it's a good idea to make it a priority to understand them well. I start with coverage of what NULLs are and how they behave in comparisons. Comparisons involving NULLs.

Best Practices 117

Best Practices C++ Database Code 117

SQL Performance

FEBRUARY 12, 2020

In Part 1 I covered the meaning of the NULL marker and how it behaves in comparisons. In Part 1 in the series I explained how NULLs behave in comparisons and the complexities around the three-valued predicate logic that SQL and T-SQL employ. Often in practice you want NULLs to behave just like non-NULL values for comparison purposes.

C++ 120

C++ Code Servers Database 120

Speed Curve

OCTOBER 25, 2023

But Vitals have some limitations, such as: They're only available in Chromium-based browsers. Run A/B tests on design and code variations With synthetic monitoring, it's super easy to benchmark not only your site versus a competitor's, but also variations of your own URLs. They don't always correlate to what users see.

Benchmarking 62

Benchmarking Metrics Website Monitoring 62

Daniel Lemire

FEBRUARY 8, 2019

In concrete terms, here is the C code to compute the remainder of the division by some fixed divisor d : uint32_t d =. ; // your divisor > 0. A line of code like (n % d) = 0 is typically compiled to the computation of the remainder ( (n % d) ) and a test to see whether it is zero. I make my benchmarking code available.

C++ 279

C++ Benchmarking Hardware Testing 279

Percona

MARCH 30, 2023

In simple terms, an open source database is this: It’s a database with source code that is free and available to all. Public accessibility enables and allows users to download, modify, and distribute the code. Their work produces higher-quality code and enables faster innovation, while maintaining high security standards.

Open Source 73

Open Source Database Storage Scalability 73

Speed Curve

DECEMBER 21, 2022

The results – including detailed performance optimization recommendations – are available in your test details. With your RUM Compare dashboard , you can easily generate side-by-side comparisons for any two cohorts of real user data. As you may already know, we run full Lighthouse audits on every page you test in synthetic.

Benchmarking 52

Benchmarking Retail Traffic Metrics 52

SQL Performance

MAY 20, 2022

Each component is active at a different time during compilation and performs its own parameterization-related tasks using the information available at that time. As in previous parts, most code examples use the Stack Overflow 2010 database on SQL Server 2019 CU 16 with the following additional nonclustered index: CREATE INDEX [ IX dbo.

Cache 55

Cache Database Servers Testing 55

Official Blog - World Web Technology

FEBRUARY 5, 2024

The Elementor WordPress website builder uses a drag-and-drop interface that removes the requirement for coding abilities. It allows beginners and professional website developers to craft visually stunning and functional websites without digging into coding complexities. Why Should You Use Elementor WordPress Website Builder?

Website 59

Website Design Ecommerce Education 59

Dynatrace

OCTOBER 5, 2020

Additional context without code change through request attributes. As I said, the ability to analyze individual PurePaths down to code level is a great capability. The data can be extracted from HTTP request or response headers, method arguments, return values, and more. Diagnosing architectural issues in (micro)service architectures.

Performance 152

Performance Best Practices Architecture Monitoring 152

Enprowess

NOVEMBER 2, 2021

Quick Summary : A comparison of the two most widely used cross platform frameworks to build both iOS and Android mobile applications: React Native vs Flutter. Before starting with a detailed comparison, let us first overview both the frameworks React Native and Flutter. Performance comparison. Code Maintainability.

Development 52

Development Social Media Mobile Code 52

Percona

JUNE 4, 2023

In this blog, we’ll provide a comparison between MariaDB vs. MySQL (including Percona Server for MySQL ). In addition, there are fewer resources, plugins, libraries, third-party tools, and sources of support available than for other, more established database systems. Get the reliable MySQL support you need.

Open Source 52

Open Source Servers Storage Scalability 52

Dynatrace

JULY 23, 2019

Whenever OneAgent can’t instrument your application automatically, as is currently the case with Python, you can use the OneAgent SDK to manually instrument your code. All the sample code including instrumentation is available on GitHub. Note that this sample code is considered educational and not supported by Dynatrace.

Monitoring 136

Monitoring Software Software Database 136

Speed Curve

MARCH 24, 2024

This custom metric comparison illustrates that performance characteristics can be drastically different between soft navigations and full-page navigations : The differences between the full and soft SPA navigations can have a big impact on other derived metrics as well, such as user happiness: Hidden pages: To track or not to track?

Performance 70

Performance Cache Metrics Retail 70

Dynatrace

SEPTEMBER 3, 2020

In comparison, the AIOps approach discussed within this article, is built upon a radically different deterministic AI engine – at Dynatrace known as Davis – that yields precise, actionable results in real-time. And of course, this type of information needs to be available to the AI and therefore be part of the entity. Conclusion.

Software 264

Software Software Artificial Intelligence Metrics 264