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 239

Cloud DevOps Benchmarking Speed 239

Percona

JANUARY 11, 2024

In my previous article, Comparisons of Proxies for MySQL, I showed how MySQL Router was the lesser performing Proxy in the comparison. From that time to now, we had several MySQL releases and, of course, also some new MySQL Router ones.Most importantly, we also had MySQL Router going back to being a level 7 proxy […]

Performance 95

Performance Benchmarking Availability Servers 95

Dynatrace

NOVEMBER 28, 2023

Predictive traffic analysis Deploying OneAgent within the staging environment facilitates the availability of telemetry data for analysis by Davis AI. The framework outlined above provides a comprehensive view of the deployment process and facilitates comparisons across different releases.

Traffic 259

Traffic Best Practices Strategy Engineering 259

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

NOVEMBER 14, 2023

Allow for flexibility Custom query variables are available to fine-tune guardian objectives and maintain flexibility in fetching data from Grail. The next enhancements of the Site Reliability Guardian will bring Davis® AI even closer to the Site Reliability Guardian by recommending relevant objectives and baselines for comparison.

Government 189

Government Best Practices DevOps Engineering 189

Scalegrid

AUGUST 26, 2020

While Microsoft offers their own Azure Database product, there are other alternatives available that may be able to help you improve your MySQL performance. Let’s take a look at the configurations we used in the performance benchmark: Configuration Comparison. Benchmark configurations.

Azure 299

Azure Benchmarking Database Latency 299

Scalegrid

MARCH 23, 2020

It supports high-availability, provides automated load balancing, and has the intelligence to balance load between masters and slaves so write loads are always directed at masters, while read loads are directed to slaves. The Pgpool-II parent process forks 32 child processes by default – these are available for connection.

Cache 264

Cache Servers Architecture Processing 264

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

Percona

DECEMBER 28, 2023

Its functionality has been significantly improved in comparison to Audit Log and currently mirrors the functionality of the MySQL Enterprise Audit plugin. 26 , the Audit Log Filter is available in a technical preview mode. We’re happy to introduce Audit Log Filter — our newly upgraded audit plugin.

Open Source 110

Open Source Database Servers Storage 110

Scalegrid

APRIL 28, 2020

Here are the configurations for this comparison: Plan. Is my database cluster still highly available? All of our high availability options are offered in DigitalOcean, including 2 Replicas + 1 Arbiter, 3 Replicas and custom replica set setups. Dedicated Hosting. MongoDB® Database. Replication Strategy. 2 Replicas + Arbiter.

Azure 344

Azure AWS Database Latency 344

The Netflix TechBlog

NOVEMBER 14, 2023

Psyberg also uses the provided inputs to detect the Iceberg snapshots that persisted after the latest high watermark available in the watermark table. This stored data is then available for the subsequent LOAD.FACT_TABLE job in the workflow to utilize and for analysis and debugging purposes.

Processing 226

Processing Data Engineering Efficiency Analytics 226

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 208

Serverless DevOps Cloud Metrics 208

Dynatrace

JANUARY 31, 2024

Model observability provides visibility into resource consumption and operation costs, aiding in optimization and ensuring the most efficient use of available resources. To observe model drift and accuracy, companies can use holdout evaluation sets for comparison to model data.

Cache 201

Cache Azure Infrastructure Monitoring 201

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

Scalegrid

JUNE 22, 2020

We are going to use a common, popular plan size using the below configurations for this performance benchmark: Comparison Overview. Business support only available for accounts over $500/month. In this benchmark, we compare equivalent plan sizes between ScaleGrid MySQL on DigitalOcean and DigitalOcean Managed Databases for MySQL.

Database 217

Database Benchmarking Latency Performance 217

SQL Performance

AUGUST 1, 2022

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. Most operators that you use in such comparisons, including the equals (=) and different than (<>) operators, use three-valued logic.

Servers 142

Servers Testing C++ Code 142

The Netflix TechBlog

NOVEMBER 29, 2023

HDR was launched at Netflix in 2016 and the number of titles available in HDR has been growing ever since. Bitrate versus quality comparison HDR-VMAF is designed to be format-agnostic — it measures the perceptual quality of HDR video signal regardless of its container format, for example, Dolby Vision or HDR10.

Open Source 252

Open Source Software Engineering Internet Internet 252

The Netflix TechBlog

JUNE 15, 2022

This post will discuss how Studio Search supports querying the data available in these indices. The DSL supports specifying the search criteria as comparison expressions or inclusion/exclusion filters. Through the power of federation, users are then able to hydrate the search results with any data available in the federated graph.

Engineering 183

Engineering Architecture Availability Tuning 183

Percona

AUGUST 10, 2023

For this comparison, uppercase letters and lowercase letters are considered to be equal. For this comparison, uppercase letters and lowercase letters are considered to be equal. For this comparison, uppercase letters and lowercase letters are considered to be equal. .* to 'percona1'@'localhost'; Query OK, 0 rows affected (0.00

Open Source 83

Open Source Testing Database Servers 83

Dynatrace

JANUARY 16, 2023

In comparison, on-premises clusters have more and larger nodes: on average, 9 nodes with 32 to 64 GB of memory. That trend will likely continue as Kubernetes security awareness further rises and a new class of security solutions becomes available. Kubernetes infrastructure models differ between cloud and on-premises.

Open Source 340

Open Source Java Operating System Programming 340

Sutter's Mill

FEBRUARY 12, 2024

But we are polyglots, after all… so don’t be overly shocked that I may sometimes show a few code examples in other popular languages, if only for comparison and to show how the other half lives.

C++ 40

C++ Latency Code Technology 40

Scalegrid

SEPTEMBER 16, 2019

It has one of the best editors – multiple data views are available to support a variety of user needs. 2019 Comparison Click To Tweet. There are a couple of cons with OmniDB: OmniDB lacks community support in comparison to pgAdmin and DBeaver. Let’s summarize our top PostgreSQL GUI comparison. Conclusion.

Open Source 262

Open Source Database Azure Cloud 262

KeyCDN

SEPTEMBER 3, 2020

WebP size comparison In previous case studies, we've analyzed the different image sizes against WebP. Check out our reports: JPG to WebP - Size Comparison WebP results in a 85.87% decrease in image size on average. PNG to WebP - Size Comparison WebP results in a 42.8% The available operations are listed in our documentation.

Processing 127

Processing Cache Website Servers 127

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

The Morning Paper

DECEMBER 13, 2020

Entity Resolution (ER) aims to identify different descriptions that refer to the same real-world entity appearing either within or across data sources, when unique entity identifiers are not available. Therefore we only have to do more detailed comparisons within blocks, but not across blocks. “

Big Data 83

Big Data Open Source Processing Analytics 83

Percona

APRIL 20, 2023

With that disclaimer out of the way, let’s examine some of the tools that are available to simplify the upgrade process. This allows a comparison of the upgraded version to the previous version, allowing validation of configuration differences. Try Percona Distribution for MySQL today!

Open Source 96

Open Source Best Practices Servers Database 96

SQL Performance

DECEMBER 11, 2019

I start with coverage of what NULLs are and how they behave in comparisons. Finally, I cover missing standard features related to NULL handling in T-SQL and suggest alternatives that are available in T-SQL. Comparisons involving NULLs. I'll first cover comparisons involving constants.

Best Practices 117

Best Practices C++ Database Code 117

Dynatrace

JUNE 8, 2021

Observability is a topic at the top of mind for all architects, Site Reliability Engineers (SREs), and more – each wanting to use observability to proactively detect issues and guarantee the best experience and availability to users. Metric 2 (Number of requests in error): It’s already available in the Dynatrace built-in metric.

Metrics 163

Metrics Tuning Programming Systems 163

Speed Curve

OCTOBER 25, 2023

But Vitals have some limitations, such as: They're only available in Chromium-based browsers. Enable TV mode for dashboards One excellent practice that's been used effectively by companies like Lonely Planet and Ticketmaster is to have monitors mounted in open areas of their offices, displaying key performance stats and comparison videos.

Benchmarking 64

Benchmarking Metrics Website Monitoring 64

Simform

APRIL 24, 2021

For web applications, nowadays there are a lot of backend frameworks available in the market. Here, we have provided a parameter-based comparison of these two frameworks so that you can make the right choice. However, the question for CTO or CEO is to find the best one for their business. Two such frameworks are Express and Hapi.

Technology 52

Technology Technology Availability Development 52

J. Paul Reed

JULY 17, 2023

No project manager would purposefully induce that level of risk in such a project, no executive would abide that level of risk, and no board — if they knew that amount of risk to their existing revenue streams, available R&D capital, intellectual property, or engineering teams — would accept that amount of risk, at least in a fiduciary capacity.

Infrastructure 96

Infrastructure Engineering Systems Software 96

Percona

JULY 13, 2023

Here is an example comparison of utf8 and utf8mb4 using MySQL tables and queries: MySQL 5.7 This makes it a good choice for storing complex text data, text searches, and comparisons. So, if you need to store all Unicode characters, including emojis and other supplementary characters, then you should use utf8mb4.

Database 94

Database Games Open Source Engineering 94

The Netflix TechBlog

APRIL 17, 2019

AOM has produced the reference software for AV1, which is called libaom and is available online. SVT-AV1 uses parallelization at several stages of the encoding process, which allows it to adapt to the number of available cores including newest servers with significant core count. SVT-AV1 already stands out in its speed.

Open Source 166

Open Source Scalability Speed Efficiency 166

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

MAY 9, 2019

A comparison of the previous and new steps to accomplish the same goals is shown in the table below. exe files is available with OneAgent version 1.167 and Dynatrace SaaS version 1.168. Pretty easy, right? “How does the new process compare to the old one exactly?” Differences are marked in bold. Previous solution.

Storage 116

Storage Tuning Traffic Architecture 116

Speed Curve

JUNE 12, 2022

Source maps are now available for lux.js.? When comparing two tests , we now give you a comparison of common third parties. LUX.getDebug() now includes events that help to debug some metrics including LCP, CLS, element timing, and long tasks.? Bug fixes: Fixed a bug where JavaScript errors were only tracked on the first SPA page view.?

Performance 52

Performance Metrics Google Testing 52

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