SQL Performance

MAY 8, 2019

This article is the second in a series about T-SQL bugs, pitfalls and best practices. Run the following code to create a helper function called GetNums, and to create and populate the Customers and Orders tables: SET NOCOUNT ON ; USE tempdb ; GO. However, the code uses custid in both the outer and inner queries.

Best Practices 68

Best Practices C++ Code Servers 68

Testsigma

MARCH 6, 2020

Regression testing comprises re-running the test cases of already stable features and finding out if the new code changes attributed to the new release led to any negative impacts on the existing functionalities. Regression checks should start as soon as a new build is released for testing and should be repeated for every new code build.

Best Practices 52

Best Practices Testing Code Testing Tools 52

Scalegrid

JANUARY 9, 2024

This presents enterprises with a wide range of options that cater specifically to their needs within this new framework created by multiple trusted cloud service providers. Governance and compliance are also crucial factors in ensuring enterprise cloud security as they enforce regulatory requirements and best practices within organizations.

Strategy 130

Strategy Cloud Best Practices Government 130

Dynatrace

AUGUST 5, 2022

DevSecOps is a methodology that brings development, security and operations teams closer together to ensure high-quality, secure application code. Building on DevOps culture and practices, it integrates security into every step of the software development lifecycle (SDLC). DevSecOps is short for development, security, and operations.

DevOps 213

DevOps Cloud Best Practices Open Source 213

Dynatrace

NOVEMBER 11, 2021

Despite the fact that more than 80% of organizations now employ multicloud architecture, “hyperscaler” clouds such as AWS, Google Cloud and Microsoft Azure present monitoring and management issues for cloud practitioners. This approach—known as DevSecOps —places greater emphasis on developing secure application code in the cloud.

AWS 218

AWS Cloud Lambda Azure 218

Dynatrace

AUGUST 7, 2023

Developers use generative AI to find errors in code and automatically document their code. They can also use generative AI for cybersecurity, write prototype code, and implement complex software systems. But as the Black Hat 2023 agenda indicates, generative AI also introduces new security risks. A new CISO report explains why.

DevOps 190

DevOps Analytics Best Practices Java 190

Dynatrace

APRIL 25, 2023

Observability challenges in serverless applications can be therefore categorized into: Data collection : how to collect metrics, logs and traces from serverless functions efficiently, reliably, and consistently? and GoLang to reduce the necessary boilerplate code to a minimum.

Serverless 213

Serverless Lambda Azure AWS 213

Dynatrace

AUGUST 25, 2023

Yet upgrading antiquated systems and effectively integrating them into modern workflows is challenging despite the potential to increase efficiency, improve security, reduce the higher operational costs associated with supporting tech debt, and avoid the foreseeable breaks in end-of-life apps.

Government 209

Government Infrastructure Programming Cloud 209

Scalegrid

JANUARY 25, 2024

Understanding Redis Performance Indicators Redis is designed to handle high traffic and low latency with its in-memory data store and efficient data structures. Evaluating factors like hit rate, which assesses cache efficiency level, or tracking key evictions from the cache are also essential elements during the Redis monitoring process.

Metrics 130

Metrics Monitoring Latency Cache 130

Dynatrace

FEBRUARY 4, 2021

Site reliability engineering (SRE) is the practice of applying software engineering principles to operations and infrastructure processes to help organizations create highly reliable and scalable software systems. Shift-left using an SRE approach means that reliability is baked into each process, app and code change. Solving for SR.

Engineering 257

Engineering DevOps Government Latency 257

Dynatrace

SEPTEMBER 23, 2021

Four types of tools are commonly used to detect software vulnerabilities: Source-code tests that are used in development environments. Source code tests. Products that scan source code before the container is built are known as Software Composition Analysis (SCA) tools and Static Application Security Test (SAST) tools.

Open Source 255

Open Source Benchmarking Best Practices Network 255

Dynatrace

MAY 17, 2022

Embracing cloud native best practices to increase automation. Onboarding teams using self-service Kubernetes selectors is one of the best examples of how Dynatrace embraces cloud native technologies to increase automation, reduce bureaucracy, and encourage agility. Adapt deployments for multiple Dynatrace environments.

Availability 322

Availability Scalability Cloud Metrics 322

Dynatrace

DECEMBER 6, 2022

What these steps have in common is that monitoring tools are not in sync with new changes in code or topology and this observability data is often siloed within different tools and teams. Automation presents a solution. Check out the full webinar here! Gain visibility into your existing releases.

DevOps 224

DevOps Metrics Engineering Speed 224

Smashing Magazine

JULY 12, 2021

CSS is a simple stylesheet language for defining a website or document’s presentation. You’ve probably worked on a project with a poor CSS codebase before and thought how you’d written the code differently, given the opportunity to refactor or rewrite everything from scratch. Leftover, unused chunks of code from deleted features.

Best Practices 145

Best Practices Website Architecture Media 145

Dynatrace

FEBRUARY 4, 2021

Site reliability engineering (SRE) is the practice of applying software engineering principles to operations and infrastructure processes to help organizations create highly reliable and scalable software systems. Shift-left using an SRE approach means that reliability is baked into each process, app and code change. Solving for SR.

Engineering 181

Engineering DevOps Government Latency 181

Adrian Cockcroft

NOVEMBER 26, 2023

For re:Invent 2021 my team (but mostly Elise Greve) persuaded the re:Invent organizers to include Sustainability as a track code, and that was repeated for 2022 and now for 2023. This includes providing the efficient, resilient services AWS customers expect, while minimizing their environmental footprint.

AWS 52

AWS Energy IoT Best Practices 52

Dynatrace

SEPTEMBER 2, 2022

“Not only does this mean we don’t waste time and resources firefighting, but it also means we’re able to operate much more efficiently, leaving us more time to focus on product innovation.”. Black Friday 2022 may present its own challenges, from IT performance problems to cyberthreats. Map out team practices to handle incidents.

Traffic 197

Traffic Strategy Retail Ecommerce 197

The Netflix TechBlog

MARCH 5, 2019

As a micro-service owner, a Netflix engineer is responsible for its innovation as well as its operation, which includes making sure the service is reliable, secure, efficient and performant. In the last section, we will attempt to feed your curiosity by presenting a set of opportunities that will drive our next wave of impact for Netflix.

Infrastructure 182

Infrastructure Cloud Scalability AWS 182

ACM Sigarch

JULY 17, 2023

One such challenge has been the emergence of marginal defect-driven faults that are difficult to address solely using best practices in manufacturing test and screening. An example protection technique that can provide this capability is an Error Correcting Code (ECC). For example, parity can provide only detection.

Energy 52

Energy Hardware Best Practices Architecture 52

Dynatrace

AUGUST 30, 2019

In most cases, I’ve seen it’s either through bad coding, incorrect use of data access frameworks, or simply architecture that has grown over the years into something that became overly complex in terms of participating components and services. Impressive results I have to say! Well – there are many answers to this.

Cache 201

Cache Architecture Database Government 201

Percona

OCTOBER 18, 2023

Our goal with this post is to equip you with a comprehensive understanding of the steps, best practices, and pros and cons to ensure a smooth — and successful — transition to an open source database environment. In addition, changing that database system often requires code modifications to ensure seamless compatibility.

Open Source 89

Open Source Database Hardware Strategy 89

O'Reilly

OCTOBER 19, 2021

As with many burgeoning fields and disciplines, we don’t yet have a shared canonical infrastructure stack or best practices for developing and deploying data-intensive applications. Can’t we just fold it into existing DevOps best practices? How can you start applying the stack in practice today?

DevOps 137

DevOps Software Engineering Infrastructure Open Source 137

Dynatrace

APRIL 16, 2019

Based on what Andy Jassy, CEO of Amazon Web Services, presented at re:Invent 2018, it seems that the majority is moving their workloads to AWS: These stats tell us that there are a lot of Microsoft related workloads in the public cloud that can be optimized! No additional code or configuration change is necessary! Dynatrace news.

AWS 127

AWS Best Practices Database Traffic 127

MachMetrics

APRIL 3, 2020

Author Steve Souders writes about the best practices that he gained as the Chief Performance Yahoo!, Souders presents his 14 rules throughout the course of the book while discussing the importance of front-end performance. Even Faster Web Sites: Performance Best Practices For Web Developers.

Speed 85

Speed Performance Best Practices Website 85

O'Reilly

JULY 18, 2023

advisor (and soon-to-be faculty colleague) Philip Guo and I are presenting a research paper at the International Computing Education Research conference (ICER) on this very topic. For example, one instructor was worried about recent lawsuits around Copilot’s use of open-source code as training data without attribution.

Programming 60

Programming Education Code Strategy 60

Scalegrid

NOVEMBER 23, 2023

The host variable can be found within specified code strings dedicated to creating/modifying content present on that particular remotely located Postgresql platform system. When accessing from outside sources -i.e. Importance of Accurate Hostname Configuration Database connections and security depend on accurate hostname configuration.

Database 130

Database Servers Storage Network 130

IO River

NOVEMBER 2, 2023

‍Before we dive into what Terraform is, let's begin with a real-world example of how Terraform code looks and works:‍# Challenge requests coming from known Tor exit nodes.‍‍In Background‍The idea of managing infrastructure through code wasn't initiated by HashiCorp. ‍Why Manage Infrastructure by Code?‍‍If

Open Source 52

Open Source DevOps AWS Azure 52

KeyCDN

JULY 2, 2020

Web standards are best defined as guidelines developed by the World Wide Web Consortium W3C to promote consistency in design code which makes up a web page. Maybe the best phrase to describe web standards is a set of standardized "best practices" for building websites.

Internet 56

Internet Internet Best Practices Website 56

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

Percona

JUNE 22, 2023

Flexibility : With open source databases, you have access to the source code, allowing you to modify and optimize the database to meet your specific high availability requirements. The transparency of open code enhances security as potential vulnerabilities can be identified and patched more quickly by the community.

Availability 105

Availability Database Open Source Hardware 105

Percona

MAY 15, 2023

In short, any data that is written must be consistent with the data present. This level of distribution will seriously affect the efficiency of the operation, which will increase the response time significantly. In all of them, the sharding key is present, either in the WHERE clause OR as a comment. This is it. UUID(), ?, ?,

Traffic 121

Traffic Scalability Database Servers 121

IO River

NOVEMBER 2, 2023

Before we dive into what Terraform is, let's begin with a real-world example of how Terraform code looks and works:‍# Challenge requests coming from known Tor exit nodes.‍‍In the example above, we're using Terraform to set up an access rule on Cloudflare. This rule challenges requests coming from known Tor exit nodes.

Open Source 40

Open Source DevOps AWS Azure 40

Smashing Magazine

AUGUST 12, 2021

With it, you can create dashboards and presentations or pretty much any other type of data visualization. You can choose from a huge library of palettes or search for a specific color code, name or number to apply to your design. This plugin uses machine learning to help you generate a color palette that will best fit your project.

Google 145

Google Design Code Mobile 145

Smashing Magazine

SEPTEMBER 29, 2021

Users appreciate high-quality visuals, but care needs to be taken to deliver those hero images, product photos and cat memes as efficiently and effectively as possible. The efficiency of a codec can be mainly measured by how much compression it can achieve. It calls Rust code in the browser using a WebWorker. Evaluating Codecs.

Open Source 144

Open Source Speed Website Google 144

Smashing Magazine

SEPTEMBER 27, 2021

These tests are best for applying constant stress to your application’s entire system and, thus, are a great measure to ensure quality when the whole application stack is present. We know that front-end testing is a set of practices for testing the UI of a web application, including its functionality. Large preview ).

Testing 135

Testing Website Code Efficiency 135

CSS - Tricks

AUGUST 18, 2020

It makes organizing code easier. Still, I wanted to see if it was possible to use what I thought was best about React on the server while mitigating its ill effects on the client. That required a little experimentation to see what approach would be best for my app. I think JSX is great. The experiment. The conditions.

Performance 101

Performance Mobile Servers Code 101

Testsigma

JANUARY 20, 2020

Hence, whenever there is a change in the code, we need to ensure that the previously intact and working code is still working and that the changed code has not impacted the working code in a negative way. 2) Code change due to changes in requirements. 5) Code change for a Performance upgrade.

Testing 53

Testing Strategy DevOps Code 53