Dynatrace

OCTOBER 4, 2022

A data lakehouse features the flexibility and cost-efficiency of a data lake with the contextual and high-speed querying capabilities of a data warehouse. Data lakehouses ingest large structured and unstructured data volumes at a very high speed in their raw, native form. What is a data lakehouse? Data management.

Artificial Intelligence 197

Artificial Intelligence Storage Analytics Government 197

Percona

APRIL 24, 2023

I keep seeing many articles and talks on “tuning” discussing how creating new indexes speeds up SQL but rarely ones discussing removing them. The more indexes, the more the requirement of memory for effective caching. Cache requirements for indexes are generally much higher than associated tables. What should we do?

Tuning 124

Tuning Cache Storage Database 124

Dynatrace

OCTOBER 21, 2020

Now, let me walk you through the actual steps the team took so you can see for yourself how not only we at Dynatrace but any engineering organization can benefit from Dynatrace in any stage of the software delivery cycle: Step 1: Dynatrace thread analysis. From here it’s a single click to the CPU Method Hotspot analysis!

Code 238

Code Cloud Engineering Java 238

Dynatrace

OCTOBER 7, 2021

Speed is next; serverless solutions are quick to spin up or down as needed, and there are no delays due to limited storage or resource access. AWS AppSync: AppSync offers a fully managed approach to developing APIs with GraphQL — connecting to AWS DynamoLB or Lambda along with adding caches and client-side data. Reliability.

Serverless 269

Serverless AWS Lambda Storage 269

Dynatrace

DECEMBER 13, 2023

This can be achieved by reducing the size of files or images, using caching, and compressing data. Mobile app performance is not just about speed and responsiveness but also about battery life. Minimizing the number of network requests that your app makes can improve performance by reducing latency and improving load times.

Best Practices 187

Best Practices Mobile Metrics Performance 187

Randon ASCII

JANUARY 12, 2022

The Xbox 360 CPU had three PowerPC cores and a 1 MB L2 cache and these features are clearly visible on the wafer. In the die picture to the right (which looks to be about 14 mm by 12 mm) you can see the regular pattern of small black rectangles in the bottom right corner – that’s the L2 cache. register files? arithmetic units?)

Cache 126

Cache Latency Benchmarking Hardware 126

Speed Curve

APRIL 9, 2023

Weighting adjustments are highlighted in bold below: First Contentful Paint (FCP): 15 Speed Index: 10 Largest Contentful Paint (LCP): 25 Time To Interactive (TTI): 15 Total Blocking Time (TBT): 30 Cumulative Layout Shift (CLS): 15 -> 25 What impact will this have on my score? However, your RUM data should reflect these improvements.

Cache 73

Cache Best Practices Metrics Google 73

Dynatrace

SEPTEMBER 13, 2023

The Site Reliability Guardian also helps keep your production environment safe and secure through automated change impact analysis. Storing frequently accessed data in faster storage, usually in-memory caching, improves data retrieval speed and overall system performance. Beyond We’d love to hear your suggestions and ideas.

AWS 236

AWS Efficiency Azure Cloud 236

Dynatrace

MARCH 22, 2023

For these, it’s important to turn off auto-completing forms, encrypt data both in transit and at rest with up-to-date encryption techniques, and disable caching on data collection forms. Finally, determine countermeasures and remediation through deep vulnerability analysis.

Open Source 187

Open Source Artificial Intelligence Internet Internet 187

MachMetrics

JUNE 30, 2021

Website performance & speed plays a major role in the success of an online business. Many people often confuse site speed with page speed grades of performance testing tools, which are actually calculated based on multiple factors of a page including its loading speed. How to get these matrics right and not mess up?

Cache 78

Cache Speed Google Website 78

Scalegrid

JANUARY 5, 2024

For professions heavily relying on data analysis and automated processes, DBMS plays a vital part, enabling professionals to work more efficiently and make informed decisions. In professions heavily reliant on data analysis and automated processes, these capabilities empower professionals to work more efficiently and make informed decisions.

Efficiency 147

Efficiency Storage Database Scalability 147

Dynatrace

DECEMBER 20, 2021

And why isn’t statistical analysis enough? While data analysis tools such as Google Analytics provide statistics based on user experiences, they lack details about what the user is doing and experiencing. Streamlined asset caching: Asset caching is critical for creating accurate replays. But what is session replay?

Mobile 237

Mobile Website Analytics Cache 237

Dynatrace

APRIL 21, 2022

Getting precise root cause analysis when dealing with several layers of virtualization in a containerized world. At every step, Dynatrace provides integrations, precise root-cause analysis, and pinpoint precision fueled by AI and automation. Missing caching layers. Understanding resource utilization for cost management.

Azure 178

Azure Monitoring Virtualization Metrics 178

Dynatrace

AUGUST 30, 2019

A well-established metric we provide is APDEX , which tell us how users are perceiving page load times (time to the first byte, page speed, speed index), errors (JavaScript errors, crashes,) and also factors in the overall user journey (each user interaction) including their environment (browser, geolocation, bandwidth).

Cache 190

Cache Architecture Database Government 190

Percona

JUNE 22, 2023

Query performance Query performance is a key performance indicator (KPI) in MySQL, as it measures the efficiency and speed of query execution. This includes metrics such as query execution time, the number of queries executed per second, and the utilization of query cache and adaptive hash index.

Performance 102

Performance Monitoring Traffic Database 102

Brendan Gregg

FEBRUARY 28, 2023

## References I've reproduced the references from my SREcon22 keynote below, so you can click on links: - [Gregg 08] Brendan Gregg, “ZFS L2ARC,” [link] Jul 2008 - [Gregg 10] Brendan Gregg, “Visualizations for Performance Analysis (and More),” [link] 2010 - [Greenberg 11] Marc Greenberg, “DDR4: Double the speed, double the latency?

Performance 110

Performance Latency Cache Virtualization 110

Smashing Magazine

AUGUST 3, 2023

Largest Contentful Paint (LCP) LCP measures the perceived load speed of a webpage from a user’s perspective. Large preview ) Storing Data In BigQuery For Comprehensive Analysis Once we capture the Web Vitals metrics, we store this data in BigQuery , Google Cloud’s fully-managed, serverless data warehouse. The reportWebVitals function.

Performance 75

Performance Cache Traffic Metrics 75

Dynatrace

AUGUST 12, 2019

When Dynatrace detects that your application is slow due to a database query, you can start your analysis from the application perspective. Davis tells you which statements need to be improved to speed up your application. We’re with you—we’ll provide AI-powered automated analysis that you can use in such situations.

Database 127

Database Metrics Cache Servers 127

MachMetrics

DECEMBER 14, 2019

As you know, there are many metrics that determine a website’s page speed, and we can’t look at just one of them to determine how performant our site is. By analyzing the data from Backlinko.com and their Page Speed Stats article, we’ll look to answer these questions: What size should be a website be?

Best Practices 105

Best Practices Speed Mobile Google 105

Percona

SEPTEMBER 1, 2023

Enhanced User Experience Whether you operate an e-commerce platform, a content management system, or any other application reliant on MySQL, users will notice and appreciate the improved speed and responsiveness. Query plan analysis can also provide valuable insights. Another highly beneficial caching method is key-value caching.

Tuning 52

Tuning Database Performance Hardware 52

Dynatrace

MAY 2, 2019

Instead of fetching megabytes of host information in JSON format, you can use this filter to speed up your query and greatly reduce the size of the resulting payload. If your environment is organized with tags, you can add tag filters to further reduce the result set and to speed up the query.

Best Practices 127

Best Practices Monitoring Cache Speed 127

MachMetrics

JANUARY 16, 2020

By checking out the site’s filmstrip on the site speed audit, he saw that the ‘start render’ time was stuck at 1.5 There are many WordPress caching/speed optimization plugins that will also do this for you as well. Further analysis. Here’s Why appeared first on MachMetrics Speed Blog.

Speed 89

Speed Website Metrics Cache 89

The Netflix TechBlog

MARCH 5, 2019

the order of the rows on your Netflix home page, issuing content licenses when you click play, finding the Open Connect cache closest to you with the content you requested, and many more). How can we develop templated detection modules (rules- and ML-based) and data streams to increases speed of development?

Infrastructure 182

Infrastructure Cloud Scalability AWS 182

Smashing Magazine

JANUARY 11, 2021

Build Optimizations JavaScript modules, module/nomodule pattern, tree-shaking, code-splitting, scope-hoisting, Webpack, differential serving, web worker, WebAssembly, JavaScript bundles, React, SPA, partial hydration, import on interaction, 3rd-parties, cache. You can create your own on Chrome UX Dashboard. Large preview ). Large preview ).

Performance 145

Performance Cache Media Metrics 145

Dotcom-Montior

MARCH 27, 2022

If the DNS caches are manipulated to contain wrong IP addresses, it’s called DNS poisoning. URLs Analysis and Filtering. Since traffic to your website or application will go through intensive inspections, you will face constant website speed and performance issues. Monitor your website speed from China.

Website 82

Website Internet Internet Performance 82

The Morning Paper

OCTOBER 4, 2020

We are standing on the eve of the 5G era… 5G, as a monumental shift in cellular communication technology, holds tremendous potential for spurring innovations across many vertical industries, with its promised multi-Gbps speed, sub-10 ms low latency, and massive connectivity. The first 5G networks are now deployed and operational.

Energy 130

Energy Latency Performance Network 130

Smashing Magazine

JULY 29, 2019

The speed of mobile networks, too, varies considerably between countries. Perhaps surprisingly, users experience faster speeds over a mobile network than WiFi in at least 30 countries worldwide, including Australia and France. South Korea has the fastest mobile download speed , averaging 52.4 per GB respectively. Mbps upload.

Cache 97

Cache Google Mobile Network 97

Brendan Gregg

FEBRUARY 28, 2023

References I've reproduced the references from my SREcon22 keynote below, so you can click on links: [Gregg 08] Brendan Gregg, “ZFS L2ARC,” [link] , Jul 2008 [Gregg 10] Brendan Gregg, “Visualizations for Performance Analysis (and More),” [link] , 2010 [Greenberg 11] Marc Greenberg, “DDR4: Double the speed, double the latency?

Performance 52

Performance Latency Cache Virtualization 52

CSS - Tricks

JULY 25, 2019

In this article, we uncover how PageSpeed calculates it’s critical speed score. It’s no secret that speed has become a crucial factor in increasing revenue and lowering abandonment rates. Now that Google uses page speed as a ranking factor, many organizations have become laser-focused on performance. Cache-Headers missing?

Google 71

Google Engineering Speed Mobile 71

Speed Curve

JUNE 14, 2021

To overcome some of these challenges, we built our own Java-based player, complete with caching, content compression, and even bandwidth detection so it could switch between video, audio, and text versions of a course depending on network speed. Ultimately the business didn’t survive the dotcom bust, but it lit a spark.

Retail 52

Retail Internet Internet Education 52

Smashing Magazine

NOVEMBER 17, 2022

Web performance refers to the speed at which a website loads, how fast it’s downloaded, and how an app is displayed on the user’s browser. Clearly, we want to give freedom to our content creators, but we can leave to chance neither the resolution nor the speed of delivery and download of the images that will be displayed on our website.

Media 108

Media Cache Website Mobile 108

Dotcom-Montior

JUNE 25, 2020

If the DNS caches are manipulated to contain wrong IP addresses, it’s called DNS poisoning. URLs Analysis and Filtering. Since traffic to your website or application will go through intensive inspections, you will face constant website speed and performance issues. Monitor your website speed from China.

Website 97

Website Internet Internet Performance 97

The Morning Paper

JANUARY 23, 2020

Today we’ll be digging into the analysis of an incident that took place at Etsy on December 4th, 2014. Event analysis. Out of the analysis, four heuristics emerged that the team were using to manage the incident. This is part 2 of our look at Allspaw’s 2015 master thesis (here’s part 1 ). Diagnastic activities.

Internet 53

Internet Internet Cache Engineering 53

Smashing Magazine

JANUARY 6, 2020

You need a business stakeholder buy-in, and to get it, you need to establish a case study, or a proof of concept using the Performance API on how speed benefits metrics and Key Performance Indicators ( KPIs ) they care about. Treo Sites provides competitive analysis based on real-world data. Start Render time, Speed Index ).

Performance 145

Performance Cache Network Metrics 145

John McCalpin

APRIL 2, 2020

With a staff of slightly over 175 full-time employees (less than 1/2 in consulting roles), we must therefore focus on highly-leveraged performance analysis projects, rather than labor-intensive ones. Here I assumed a particular analytical function for the amount of memory traffic as a function of cache size to scale the bandwidth time.

Benchmarking 59

Benchmarking Performance Latency Architecture 59

ScaleOut Software

NOVEMBER 24, 2020

Here’s a typical telematics architecture for processing telemetry from a fleet of trucks: Each truck today has a microprocessor-based sensor hub which collects key telemetry, such as vehicle speed and acceleration, engine parameters, trailer parameters, and more. A second key limitation is the lack of real-time aggregate analysis.

Analytics 52

Analytics Architecture Scalability Software Architecture 52

The Morning Paper

FEBRUARY 20, 2020

The combined model and query undergo static analysis to produce an intermediate representation (IR) of the prediction computation as a DAG. Static analysis and the IR. It can’t handle loops for example (an analysis of 4.6M For single or very small numbers of predictions, Raven is faster due to SQL Server’s caching.

Processing 72

Processing Hardware Database Azure 72