DZone

NOVEMBER 9, 2021

NIST did classic research to show that catching bugs at the beginning of the development process could be more than ten times cheaper than if a bug reaches production. If you start catching bugs early, it will save you tons of time fixing them later.nn> Design reviewnnIt’s a very powerful tool when used in a good way.

Software 245

Software Software Code Energy 245

Dynatrace

JUNE 14, 2023

“The historical definition of observability is transforming,” Clayton said. We know that meaningful results are achieved when customer experience is optimized by our partners, and this year, Dynatrace has developed new avenues to help promote this.

Programming 174

Programming Analytics Innovation Best Practices 174

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

Percona

JULY 25, 2023

So, given a table_id, how do you get the table schema/definition? After the “data dictionary” (DD) engine and DD cache are initialized on a server, the Storage Engines can ask for a table definition. Old design (until Percona XtraBackup 8.0.33-27): New design (from Percona XtraBackup 8.0.33-28) ibd > t1.sdi

Cache 87

Cache Benchmarking Servers Design 87

KeyCDN

OCTOBER 2, 2018

In the world of web development, those who become experts usually do so by learning from their predecessors. Reading and following the right web development blogs makes it much easier to get a solid education. That’s why we’ve compiled an exhaustive list of web development blogs and newsletters to make this process easier.

Development 75

Development Website Design Code 75

O'Reilly

JULY 11, 2023

There’s a lot of angst about software developers “losing their jobs” to AI, being replaced by a more intelligent version of ChatGPT, GitHub’s Copilot, Google’s Codey, or something similar. To prepare for this future, programmers will need to learn more about working directly with customers and designing software that meets their needs.

Programming 99

Programming Code Design Software 99

Enprowess

MARCH 10, 2022

Quick Summary: Among all the JavaScript frameworks and libraries, Angular and React are the ones that are famous among developers. Hence, we believe it is right to highlight vast differences among Angular vs React, helping you to choose the best for your coming or existing web development project. Source: reactjs.org. What is Angular?

Development 52

Development Google Open Source Servers 52

The Morning Paper

JULY 2, 2019

One SQL to rule them all: an efficient and syntactically idiomatic approach to management of streams and tables Begoli et al., The TVR, by definition, supports the entire suite of relational operators, even in scenarios involving time-varying relational data. SIGMOD’19. So the first part of the proposal is essentially a no-op!

Efficiency 65

Efficiency Processing Benchmarking Open Source 65

The Netflix TechBlog

MARCH 2, 2021

Working on my PhD, I was using optimization techniques to design radiotherapy fractionation schemes to improve the results of clinical practices. My academic credentials definitely helped on the technical side. How do you, as a data scientist, fill in the pieces between product, engineering, and design? & Wenjing Z.]

Analytics 207

Analytics C++ Innovation Engineering 207

Dynatrace

NOVEMBER 8, 2021

G2 Research includes a clear definition of APM in its Grid Report for Application Performance Monitoring for Spring 2021. The applications being observed may be developed internally, as packaged applications or as software as a service (SaaS).” ” — Christopher C, Platform Manager at an enterprise.

Artificial Intelligence 226

Artificial Intelligence Monitoring Infrastructure Cloud 226

The Netflix TechBlog

OCTOBER 7, 2021

As we invested in systems to enable this vision, it led to increased development velocity, which arguably led to better development practices and quality of the applications. The new version may include a user facing feature which is designed to be A/B tested and resides behind a feature flag.

Metrics 197

Metrics Mobile Testing Strategy 197

Percona

SEPTEMBER 1, 2023

MySQL triggers are a powerful tool for database administrators and developers, enabling them to automate tasks, enforce data consistency, and respond to events within the database seamlessly. However, they can also introduce performance bottlenecks, especially if poorly designed. What are the limitations of MySQL Triggers?

Cache 62

Cache Database Games Healthcare 62

Alex Podelko

SEPTEMBER 4, 2018

When trying to develop a new piece of software or an app, one of the first things a developer has to do is pick a programming language. It is designed to run in specific environments, like Java Virtual Machine for instance. This means developers have to write a lower number of single line complex code. Source- Pixabay.

Java 100

Java Performance Programming Virtualization 100

ACM Sigarch

JULY 17, 2023

We then discuss defects observed, the role of test and design to address this problem, and identify research opportunities. The Emergence of Defect Driven Faults A key focus of RAS design has been to cope with particle-induced transient faults (aka “soft errors”). AVF modeling was developed for such faults.

Energy 52

Energy Hardware Best Practices Architecture 52

Testsigma

DECEMBER 19, 2020

Since it was introduced, it has been adopted by a majority of software development teams. But, the catch is that most of them are not following a basic guideline – the Definition of Done for a feature should also include testing and automation of the feature. Testing playing catch up with development is not agile.

Testing 56

Testing Strategy Software Software 56

Dynatrace

MAY 20, 2020

We’re happy to announce an updated version of our Metrics API, which provides: Ease of use and improved developer experience. These APIs deliver a consistent developer experience by providing a set of common features for all endpoints. Every metric has metadata properties that are important for efficiently querying data.

Metrics 220

Metrics Operating System Tuning Monitoring 220

Percona

JANUARY 19, 2023

In this blog post, we will review key topics to consider for managing large datasets more efficiently in MySQL. Redundant indexes: It is known that accessing rows by fetching an index is more efficient than through a table scan in most cases. It can help us to save costs on storage and backup times.

Open Source 89

Open Source Storage Database Big Data 89

Percona

JUNE 7, 2023

Triggers on Data Definition Language (DDL) events are a powerful feature of PostgreSQL that allows you to perform additional actions in response to changes to the database schema. Let’s see an example that throws an error if the table name does not start with ‘tbl_’ Similar code can be developed for any object.

Database 76

Database Best Practices Open Source C++ 76

The Agile Manager

NOVEMBER 30, 2021

Twenty years ago, the argument for eliminating the IT function went like this: while IT was once a differentiator that drove internal efficiency, it was clearly evolving into utility services that could be easily contracted. Maximizing cash flow is the goal of an organization designed for highly efficient, repetitive execution.

Innovation 52

Innovation Software Engineering Efficiency Design 52

Percona

MAY 15, 2023

This level of distribution will seriously affect the efficiency of the operation, which will increase the response time significantly. MySQL, as well as other RDBMS, are designed to work respecting the model and cannot scale in any way by fragmenting and distributing a schema, so what can be done to scale? This is it.

Traffic 125

Traffic Scalability Database Servers 125

Tasktop

JUNE 28, 2022

In the early days of story points, developers “really only used the points to decide how much work to take into an iteration,” says Jeffries. Nowadays, frameworks like SAFe ® recommend that you use Flow Metrics to measure and improve efficiency, velocity, and predictability. Definitions. In this blog, we’ll answer that question.

Metrics 52

Metrics Traffic Efficiency Design 52

Testsigma

SEPTEMBER 15, 2021

The process of web development has changed its meaning in the time span of twenty years ( 2000 to 2021). Cross-browser testing is a mantra to be followed by everyone developing a website. Since browsers work on different browser engines, differences will definitely be seen. On the client side, browser choice was not a luxury.

Testing 52

Testing Website Cloud Mobile 52

Smashing Magazine

JUNE 3, 2022

Our focus is on typefaces for reading large amounts of text and information in the most efficient, legible, pleasurable, comprehensible, and effective way possible. What would the world’s most ideal, best practice and design research-driven highly legible serif, sans serif, and slab serif possibly be like? Thomas Bohm. More after jump!

Performance 110

Performance Design Best Practices Testing 110

Smashing Magazine

JUNE 10, 2022

We saw how important it is to keep the typographic design parameters and variables the same to get a more accurate result while testing different typefaces. Research and design effort based on not good, okay, very good. Measurement: Research and design effort based on not good, okay, very good. Did you miss out on it?

Performance 94

Performance Design Speed Testing 94

Dynatrace

JUNE 28, 2019

Our API-first design promotes automation. Many use cases within your software development and delivery pipelines depend on the real-time metrics that your Dynatrace environment collects. One of the most important features of web-scale monitoring solutions like Dynatrace is the ability to efficiently apply filters to reduce result sets.

Metrics 102

Metrics Efficiency Monitoring Azure 102

Scalegrid

JANUARY 8, 2019

Another configuration we can use to increase the efficiency of parallel execution on the slaves is to tune binlog_group_commit_sync_delay on the master. The default design of the ScaleGrid HA framework is to avoid falling back to asynchronous mode. Important Semisynchronous Replication Options.

Availability 113

Availability Tuning Speed Network 113

IO River

NOVEMBER 2, 2023

Now, with viewers all over the world expecting flawless and high-definition streaming, video providers have their work cut out for them. Developed by none other than Apple, HLS is vital in minimizing delays, known in the tech world as latency!When This is where a well-architected Content Delivery Network (CDN) shines. The result?

Architecture 52

Architecture Performance Internet Internet 52

IO River

NOVEMBER 2, 2023

Now, with viewers all over the world expecting flawless and high-definition streaming, video providers have their work cut out for them. Developed by none other than Apple, HLS is vital in minimizing delays, known in the tech world as latency!When This is where a well-architected Content Delivery Network (CDN) shines. The result?

Architecture 52

Architecture Performance Internet Internet 52

Strategic Tech

AUGUST 10, 2020

The Business Model Canvas If you’re not familiar, here’s a quick definition of the main elements: Customers Segments = who do we provide value for? Implications A deeper understanding of the business domain means that business model design can be information rich increasing the chances of making good decisions. So what is the domain?

Software Architecture 69

Software Architecture Architecture Software Software 69

Testsigma

SEPTEMBER 15, 2020

If automation is there then definitely scripting will be a part of it, only that this script will be automatically created from codeless automated steps written by the Tester. Usually, the user-interface of a codeless automation testing tool is such that it eradicates the complexity from the script development. Time Efficiency.

Testing 59

Testing Testing Tools Code DevOps 59

O'Reilly Software

OCTOBER 23, 2018

A look at the roles of architect and strategist, and how they help develop successful technology strategies for business. This is my tailored view of it; others will have different definitions. It's a given that we must design a system, including a local software architecture, that actually runs, that is "solid."

Strategy 100

Strategy Architecture Technology Technology 100

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

Smashing Magazine

OCTOBER 24, 2023

The Fight For The Main Thread The Fight For The Main Thread Geoff Graham 2023-10-24T18:00:00+00:00 2023-10-24T22:02:26+00:00 This article is sponsored by SpeedCurve Performance work is one of those things, as they say, that ought to happen in development. A measly front-end designer like me can be blissfully ignorant of all this mumbo-jumbo.

Google 90

Google Analytics Traffic Metrics 90

Smashing Magazine

NOVEMBER 3, 2021

If you’ve been looking for a clear explanation of how applications can be developed and deployed to AWS with less configuration as possible, then I’ve prepared just the article for you. Continue reading below ↓ Meet Smashing Email Newsletter with useful tips on front-end, design & UX. Ikeh Akinyemi. 2021-11-03T11:30:00+00:00.

Serverless 123

Serverless Lambda AWS Website 123

O'Reilly Software

AUGUST 2, 2018

Various research—including a survey conducted by SIG and O’Reilly of more than 1,400 developers, as well as other studies —shows that peer-led, manual code reviews are the most effective method to address code quality during the development process. This research also shows that tools usage is the second most effective method.

Best Practices 62

Best Practices Architecture Metrics Code 62

ACM Sigarch

OCTOBER 25, 2019

While industry has picked up a few ways to improve security, there are a broader number of paradigms that have been proposed and developed in the computer architecture research community for achieving security. The data in the above definition could also include instructions. Approaches Towards Security. However, ISAs have a long life.

Hardware 98

Hardware Virtualization Architecture Games 98

Percona

DECEMBER 14, 2022

But while eminently capable of performing OLAP, it’s not quite as efficient. And if the query processes 100 million rows, that’s definitely not trivial! Using the aforementioned table definitions, the following metrics were generated with the runtime parameter max_parallel_workers_per_gather = 4. it does well. Conclusion.

Database 92

Database Analytics Storage Processing 92