CSS Wizardry
JANUARY 10, 2023
- [link] --> If you’ve ever run a Lighthouse test before, there’s a high chance you’ve seen the audit Avoid document.write() : For users on slow connections, external scripts dynamically injected via `document.write()` can delay page load by tens of seconds. You may have also seen that there’s very little explanation as to why. document.write() is so harmful.
Dynatrace
JANUARY 11, 2023
The move to multicloud environments has continued en masse for today’s organizations. In fact, according to a Dynatrace global survey of 1,300 CIOs , 99% of enterprises utilize a multicloud environment and seven cloud monitoring solutions on average. With more organizations taking the multicloud plunge, monitoring cloud infrastructure is critical to ensure all components of the cloud computing stack are available, high-performing, and secure.
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DZone
JANUARY 11, 2023
Do you consider yourself a developer? If "yes," then this survey is for you. We need you to share your knowledge on web and mobile development, how (if) you leverage low code, scalability challenges, and more. The research covered in our Trend Reports depends on your feedback and helps shape the report.
Percona
JANUARY 10, 2023
Percona Live 2023 takes place in Denver, Colorado this year and with my love of mountains, I thought it would be a crime not to combine it with climbing one of the famous Colorado 14ers (14,000ft+ in height). So we’re putting a team together to climb Mt. Elbert — 14,440ft (4401m) — the highest mountain in Colorado and second highest in the lower 48 states (after Mt.
tRPC
JANUARY 13, 2023
As library authors, our goal is to provide the best possible developer experience (DX) for our peers. Reducing time-to-error and providing intuitive APIs removes mental overhead from the minds of developers so that they can focus on what's most important: great end user experience. It's no secret that TypeScript is the driving force behind how tRPC ships its amazing DX.
Dynatrace
JANUARY 11, 2023
In 2022, we released 33 episodes covering a multitude of topics — from privacy issues to zero trust initiatives to American innovation — that sit at the intersection of technology, government, and human needs. The top influencers in government technology we interviewed in 2022 include the following: Chakib Chraibi , Chief Data Scientist and ODS Acting Associate Director at NTIS, US Department of Commerce.
DZone
JANUARY 13, 2023
In this tutorial, you are going to learn about QuestDB SQL extensions which prove to be very useful with time-series data. Using some sample data sets, you will learn how designated timestamps work and how to use extended SQL syntax to write queries on time-series data. Introduction Traditionally, SQL has been used for relational databases and data warehouses.
Technology Performance Pulse brings together the best content for technology performance professionals from the widest variety of industry thought leaders.
Percona
JANUARY 11, 2023
PostgreSQL is a powerful and flexible open-source database management system that allows users to install and use extensions to add additional functionality to their databases. In this tutorial, we will cover the process of installing and upgrading PostgreSQL extensions using the example of the pg_stat_monitor extension. The pg_stat_monitor is a PostgreSQL extension that provides real-time monitoring and analysis of database activity.
Percona Community
JANUARY 8, 2023
If you need test data for the database of your project, you can get a dataset from Kaggle or use a data generator. In the first case, if you need to process the data before inserting it into the database, you can use Pandas, a widely used Python library for data analysis. This library supports different formats, including CSV and JSON, and it also provides a method for inserting data into a SQL database.
DZone
JANUARY 12, 2023
In 2022 the news about artificial intelligence (AI) and automatic learning (Machine Learning or ML) have skyrocketed and are expected to accelerate in 2023. Many claims that these technologies will be the most disruptive and transformative ever developed. Sundar Pichai, CEO of Google, claims that the impact of AI will be even more significant than fire or electricity on humanity; "It will fundamentally change the way we live our lives, and it will transform healthcare, education, and manufacturi
Abstracta
JANUARY 10, 2023
From a very young age, we have all been exposed to a lot of waiting times. As kids, we must wait our turn to hit the piñata during birthday parties. As adults, we face queues everywhere, from paying for groceries to buying the latest phone. The post An Introductory Guide to Web Performance Testing appeared first on Abstracta Software Testing Services.
Percona
JANUARY 9, 2023
It’s time for the release roundup! Percona is a leading provider of unbiased open source database solutions that allow organizations to easily, securely, and affordably maintain business agility, minimize risks, and stay competitive. Our Release Roundups showcase the latest Percona software updates, tools, and features to help you manage and deploy our software.
Simform
JANUARY 11, 2023
Observability in microservices discovers unknown issues between various service interactions to build a resilient and secure app. You can adapt observability for your microservices through different design patterns. This article explores the intricacies of six observability design patterns for microservices with benefits, best practices, examples, etc.
DZone
JANUARY 11, 2023
Hey, DZone Community! We have a survey in progress as part of our original research for the upcoming Trend Report. We would love for you to join us by sharing your experiences and insights ( anonymously if you choose) — readers just like you drive the content that we cover in our Trend Reports.
Dynatrace
JANUARY 11, 2023
To stay competitive in an increasingly digital landscape, organizations seek easier access to business analytics data from IT to make better business decisions faster. In the process, they’re adopting more tools and technologies. As organizations add more tools, it creates a demand for common tooling, shared data, and democratized access. These technologies generate a crush of observability data.
Percona
JANUARY 11, 2023
MongoDB is a great database that provides outstanding high availability solutions out of the box. For most Database Administrators (DBAs) we talk with, though, the awesome safety features we came to appreciate MongoDB for, like automatic failover or data redundancy, are not enough. The thing we hear almost every time is that they still need good, reliable backups to satisfy the requirements of their business.
Simform
JANUARY 8, 2023
Data ingestion is the foremost layer in a data engineering pipeline, acting as a vital pillar in the overall analytics architecture. Thus, it is essential to implement data ingestion just right. Here is everything you need to know to take the first step toward a flawless data pipeline.
DZone
JANUARY 12, 2023
Expedia Group™️ acts as a booking agent for all sorts of travel. An issue we’ve wrestled with is when a hotel (or vacation rental, activity, etc.) shares public contact information through our platform that allows for direct booking. This act violates our service agreements, and we must detect if it happens. Furthermore, this mechanism needs to scale to review an ongoing stream of data generated by bookings, website updates, client updates, etc.
Percona
JANUARY 9, 2023
Looking at how people are using COUNT(*) and COUNT(col), it looks like most of them think they are synonyms and just use what they happen to like, while there is a substantial difference in performance and even query results. Also, we find a difference in execution on InnoDB and MyISAM engines. NOTE : All tests were applied for MySQL version 8.0.30, and in the background, I ran every query three to five times to make sure that all of them were fully cached in the buffer pool (for InnoDB) or by t
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