DZone
OCTOBER 16, 2021
JSON is the accepted standard these days for transmitting data between servers and web applications. We often don’t think about the JSON libraries we use, but there are some differences between them. JSON is often used to transport and parse big files. This is a scenario that is common in data processing applications running in Hadoop or Spark clusters.
Dynatrace
OCTOBER 21, 2021
Dynatrace news. There’s no lack of metrics, logs, traces, or events when monitoring your Kubernetes (K8s) workloads. But there is a lack of time for DevOps , SRE , and developers to analyze all this data to identify whether there’s a user impacting problem and if so – what the root cause is to fix it fast. At Dynatrace we’re lucky to have Dynatrace monitor our workloads running on K8s.
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Uber Engineering
OCTOBER 21, 2021
Background. Apache Kafka ® is widely used across Uber’s multiple business lines. Take the example of an Uber ride: When a user opens up the Uber app, demand and supply data are aggregated in Kafka queues to serve fare calculations. … The post Introducing uGroup: Uber’s Consumer Management Framework appeared first on Uber Engineering Blog.
Smashing Magazine
OCTOBER 19, 2021
Building An API With Gatsby Functions. Building An API With Gatsby Functions. Paul Scanlon. 2021-10-19T14:00:00+00:00. 2021-10-19T20:09:25+00:00. You’ve probably heard about Serverless Functions, but if you haven’t, Serverless Functions provide functionality typically associated with server-side technologies that can be implemented alongside front-end code without getting caught up in server-side infrastructures.
DZone
OCTOBER 17, 2021
One of the critical aspects of the software development life cycle is software testing. Today, there are a plethora of different software development models to choose from, each with its own set of benefits and drawbacks. As a result, depending on the project's requirements and difficulties, you must choose just the right model. Let's look at various software testing models, their advantages and disadvantages.
Dynatrace
OCTOBER 22, 2021
Dynatrace news. New features and enhancements. General. We are changing the pricing for Log Monitoring v2, now ingested log events consume DDU. Check Log consumption for details. Removed deprecated endpoints /metrics/series and /metrics/descriptors in favor of /metrics/query and /metrics. You can now pin a filtered Problems dashboard tile from the Problems page.
SQL Performance
OCTOBER 21, 2021
A long time ago, I answered a question about NULL on Stack Exchange entitled, “ Why shouldn’t we allow NULLs? ” I have my share of pet peeves and passions, and the fear of NULLs is pretty high up on my list. A colleague recently said to me, after expressing a preference to force an empty string instead of allowing NULL: "I don't like dealing with nulls in code.".
Technology Performance Pulse brings together the best content for technology performance professionals from the widest variety of industry thought leaders.
DZone
OCTOBER 21, 2021
In the world of technology, exceptions are said to be as old as programming itself. The occurrence of an exception during the execution of code can result in unexpected behavior unless the exception is properly handled in the code. Exceptions are not bad but are a fundamental part of modern programming. Rather than having a fear of exceptions, it is important to know how to tackle which exception at what moment of time.
Dynatrace
OCTOBER 17, 2021
Dynatrace news. Rollout starts 18 October 2021. With this release, the oldest supported OneAgent versions are: Dynatrace ONE. Dynatrace ONE Premium. 1.209. 1.203. Compatibility. OneAgent core dump capture logic has been adjusted for compatibility with Red Hat Automatic Bug Reporting Tool (ABRT). Java. Added support for Kafka 3.0.0. Added support for OpenTelemetry 1.4.0, 1.5.0, 1.6.0, 1.7.0.
Simform
OCTOBER 19, 2021
Dallas has been at the forefront of startup culture in the US due to its booming tech space. With plenty of powerful unicorns emerging in the city, this article walks you through the best startups that have established their foothold with the right mix of technology and innovation. The post Top Startups to Watch in Dallas in 2022: A List of Next-generation Innovators appeared first on Insights on Latest Technologies - Simform Blog.
Smashing Magazine
OCTOBER 16, 2021
A Simple But Effective Mental Health Routine For Programmers. A Simple But Effective Mental Health Routine For Programmers. Dave Oscar. 2021-10-16T10:00:00+00:00. 2021-10-20T15:08:17+00:00. After working on a coding project for a good couple of hours, many developers like myself tend to hit a wall. The level of creativity goes down, and we feel extreme mental exhaustion (especially if we have been working for more than three hours straight).
DZone
OCTOBER 19, 2021
"There is no single question to what does the best quality mean? However, one proven approach is comparing how well a given code interacts with its neighbors in the same technical domain.". In the world of software development, code quality often comes to mean a certain level of complexity in a code. The code that is too complex for users or developers to understand or use easily is considered low in quality.
Dotcom-Montior
OCTOBER 19, 2021
The role and responsibilities of a site reliability engineer (SRE) may vary depending on the size of the organization. For the most part, a site reliability engineer is focused on multiple tasks and projects at one time, so for most SREs, the various tools they use reflect their eve-evolving responsibilities. A typical SRE is busy automating, cleaning up code, upgrading servers, and continually monitoring dashboards for performance, etc., so they are going to see more tools in that toolbelt.
SQL Shack
OCTOBER 22, 2021
In this article, we will learn how to use SQL LEFT function with straightforward examples. What is the SQL LEFT function? Most of the time we need to work with the character data types in our queries and we benefit from the built-in string functions in SQL Server to do this. The LEFT function is […].
Testsigma
OCTOBER 21, 2021
In this series, real (and really good) QA practitioners use their experience to support—or debunk what you might know about software quality. James Espie is a test specialist, a quality engineering proponent, and a continuous learner from Auckland, New Zealand. He shares his insights and sporadic bursts of inspiration in a hilarious newsletter called Pie-mail.
DZone
OCTOBER 21, 2021
Circuit breaker design pattern is used to detect failures and encapsulates the logic of preventing a failure from constantly recurring during maintenance, temporary external system failure, or unexpected system difficulties. Here's how it works and how you can use this functionality with Anypoint MQ. How Does Circuit Breaker Design Pattern Work? Circuit breaker handles faults that might take a variable amount of time to recover from when connecting to a remote service or resource.
Percona Community
OCTOBER 21, 2021
This is my first (I hope) post about something no so usual in our regular posts about technology. Usually we discuss new features, talk about how to do something but even for me, a Percona developer, sometimes it is hard to know where and what to touch in PMM. There are many components, many abstractions, parts that send messages to remote APIs or agents, the PMM agent, the PMM API (pmm-managed), the command line client (pmm-admin) and all the external exporters.
Tasktop
OCTOBER 19, 2021
The new product release for the Tasktop value stream management platform — Tasktop Hub 21.4 — is out today. The latest evolution of Hub makes integrating at enterprise-scale even faster than before. This release also adds TestRail and the Jira Portfolio plug-in to Tasktop’s 60+ connectors to best-of-breed Agile and DevOps tools. Other Flow Fabric Enhancements include improved performance for the MSPS connector.
Simform
OCTOBER 17, 2021
Los Angeles has transformed itself into a new tech hub of the United States. Popularly known as the "Sillicon Beach,” LA is the six-best tech city in the world. This blog presents you with the 20+ tech companies that are booming in the region of Los Angeles. The post Best Tech Companies in Los Angeles in 2022: A List of Tech Trendsetters appeared first on Insights on Latest Technologies - Simform Blog.
DZone
OCTOBER 16, 2021
Marking a highly unusual state of events, Facebook, Instagram, WhatsApp, Messenger , and Oculus VR were down simultaneously around the world for an extended period of time Monday. The social network and some of its key apps started to display error messages before 16:00 UTC. T hey were down until 21 :05 UTC , when things began to gradually return to normality.
Smashing Magazine
OCTOBER 19, 2021
Smashing Podcast Episode 42 With Jeff Smith: What Is DevOps? Smashing Podcast Episode 42 With Jeff Smith: What Is DevOps? Drew McLellan. 2021-10-19T10:00:00+00:00. 2021-10-19T12:05:52+00:00. In this episode, we’re talking about DevOps. What is it, and is it a string to add to your web development bow? Drew McLellan talks to expert Jeff Smith to find out.
Tasktop
OCTOBER 18, 2021
It’s been just over a week since this year’s virtual DevOps Enterprise Summit USA and I don’t know about you, but I am already missing the vibrant Slack conversations, the impromptu Gather interactions, the industry-leading content and the many networking opportunities that brought together the thriving DevOps community. . DevOps and OKRs. The event saw the return of Tasktop’s founder and CEO, Dr.
O'Reilly
OCTOBER 19, 2021
Much has been written about struggles of deploying machine learning projects to production. 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. This is both frustrating for companies that would prefer making ML an ordinary, fuss-free value-generating function like software engineering, as well as exciting for vendors who see the opportunity to create buzz around a new
DZone
OCTOBER 20, 2021
For everyone having done multithreading and async programming, it's fairly obvious that the amount of complexity required to ( correctly ) implement threading and async increases the cognitive requirements to understand the codebase to sometimes unfathomable amounts. Typically, this results in difficult to track down bugs, and over time what we often refer to as "spaghetti code" or "the big ball of mud".
Smashing Magazine
OCTOBER 22, 2021
How To Build A Real-Time Multi-User Game From Scratch. How To Build A Real-Time Multi-User Game From Scratch. Martin Grubinger. 2021-10-22T09:30:00+00:00. 2021-10-22T12:05:30+00:00. As the pandemic lingered, the suddenly-remote team I work with became increasingly foosball -deprived. I thought about how to play foosball in a remote setting, but it was clear that simply reconstructing the rules of foosball on a screen would not be a lot of fun.
Smashing Magazine
OCTOBER 20, 2021
Building The SSG I’ve Always Wanted: An 11ty, Vite And JAM Sandwich. Building The SSG I’ve Always Wanted: An 11ty, Vite And JAM Sandwich. Ben Holmes. 2021-10-20T11:00:00+00:00. 2021-10-20T15:08:17+00:00. I don’t know about you, but I’ve been overwhelmed by all the web development tools we have these days. Whether you like Markdown, plain HTML, React, Vue, Svelte, Pug templates, Handlebars, Vibranium — you can probably mix it up with some CMS data and get a nice static site cocktail.
Smashing Magazine
OCTOBER 21, 2021
Respecting Users’ Motion Preferences. Respecting Users’ Motion Preferences. Michelle Barker. 2021-10-21T10:30:00+00:00. 2021-10-21T11:37:14+00:00. When working with motion on the web, it’s important to consider that not everyone experiences it in the same way. What might feel smooth and slick to some might be annoying or distracting to others — or worse, induce feelings of sickness, or even cause seizures.
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