Testsigma
FEBRUARY 6, 2020
Introduction. Smoke, Sanity & Regression testing are the basic testing concepts, which most QA teams/projects follow in different stages of software development. Anyone new to the QA process needs to know the basics of Smoke, Sanity & Regression testing for efficient and good Quality Assurance results. Let’s discuss more about the importance & usage of these testing concepts below.
DZone
FEBRUARY 3, 2020
Introduction. With the world moving towards digital transformation, there has been a rising focus on software testing. Digital transformation is inevitable, as the use of the latest digital technologies can make your business operations effective and creative.
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Simform
FEBRUARY 2, 2020
Are you confused between Reactjs vs React Native? Which one is better among them? Can you reuse Reactjs code in React Native? Let's get to know the answers to these questions in this article comparing React and React Native. The post Reactjs vs React Native – The main Difference You need to Know appeared first on Insights on Latest Software Technologies - Simform Blog.
TechBeacon Testing
FEBRUARY 3, 2020
When you're writing automated tests and run up against a defect or unexpected behavior, it can feel like hitting a brick wall—as if all your testing is screeching to a halt.
The Morning Paper
FEBRUARY 2, 2020
The measure and mismeasure of fairness: a critical review of fair machine learning , Corbett-Davies & Goel, arXiv 2018. With many thanks to Ben Fried and the ACM Queue editorial board for the paper recommendation. We’ve visited the topic of fairness in the context of machine learning several times on The Morning Paper (see e.g. [ 1 ] 1 , [ 2 ] 2 , [ 3 ] 3 , [ 4 ] 4 ).
Dynatrace
FEBRUARY 3, 2020
Dynatrace news. Self-Service Progressive Delivery of Microservices, Automated SLI/SLO based Quality Gates, Continuous Feedback through ChatOps and Automatic Remediation of Production Issues are some of the capabilities you expect from a modern cloud-native software delivery platform. In December Dynatrace announced Keptn , an open-source pluggable control plane enabling autonomous software delivery and operations for cloud-native applications.
The Netflix TechBlog
FEBRUARY 5, 2020
By Liwei Guo , Vivian Li , Julie Beckley , Venkatesh Selvaraj , and Jeff Watts Today we are excited to announce that Netflix has started streaming AV1 to our Android mobile app. AV1 is a high performance, royalty-free video codec that provides 20% improved compression efficiency over our VP9† encodes. AV1 is made possible by the wide-ranging industry commitment of expertise and intellectual property within the Alliance for Open Media (AOMedia), of which Netflix is a founding member.
Technology Performance Pulse brings together the best content for technology performance professionals from the widest variety of industry thought leaders.
Simform
FEBRUARY 5, 2020
The post Ember vs Angular: Where Should you Invest? appeared first on Insights on Latest Software Technologies - Simform Blog.
Dynatrace
FEBRUARY 7, 2020
Dynatrace news. Are you looking to scale your team but don’t have the budget? Need to free up a few hours a week to focus on innovation and spend less time interpreting data and troubleshooting? Well, you’re in luck, because Davis Assistant is ready to help. Davis Assistant never needs a coffee break and it always does what you ask. Best of all, Davis Assistant is free with your Dynatrace purchase and, starting today, we’re excited to announce that Davis Assistant supports bi-directi
The Netflix TechBlog
FEBRUARY 5, 2020
By Liwei Guo , Vivian Li , Julie Beckley , Venkatesh Selvaraj , and Jeff Watts Today we are excited to announce that Netflix has started streaming AV1 to our Android mobile app. AV1 is a high performance, royalty-free video codec that provides 20% improved compression efficiency over our VP9† encodes. AV1 is made possible by the wide-ranging industry commitment of expertise and intellectual property within the Alliance for Open Media (AOMedia), of which Netflix is a founding member.
SQL Performance
FEBRUARY 3, 2020
In part 1 of this series, I tried out a few ways to compress a 1TB table. While I got decent results in my first attempt, I wanted to see if I could improve the performance in part 2. There I outlined a few of the things I thought might be performance issues, and laid out how I would better partition the destination table for optimal columnstore compression.
High Scalability
FEBRUARY 6, 2020
Who's Hiring? Sisu Data is looking for machine learning engineers who are eager to deliver their features end-to-end, from Jupyter notebook to production, and provide actionable insights to businesses based on their first-party, streaming, and structured relational data. Apply here. T riplebyte lets exceptional software engineers skip screening steps at hundreds of top tech companies like Apple, Dropbox, Mixpanel, and Instacart.
Dynatrace
FEBRUARY 6, 2020
Dynatrace news. Just like that, we’re back in Las Vegas for Perform, and this year we’ve really stepped it up a notch. Returning to The Cosmopolitan Hotel, our first day of mainstage presentations was a show stopping performance. Dave Anderson, SVP of Marketing, never fails to surprise audiences, and this year, he took his opening sequence to another level as he casually rapped his own rendition of Vanilla Ice’s Ice Ice Baby, titled “Full-stack baby”.
O'Reilly
FEBRUARY 2, 2020
One of the biggest challenges operations groups will face over the coming year will be learning how to support AI- and ML-based applications. On one hand, ops groups are in a good position to do this; they’re already heavily invested in testing, monitoring, version control, reproducibility, and automation. On the other hand, they will have to learn a lot about how AI applications work and what’s needed to support them.
The Morning Paper
FEBRUARY 6, 2020
Cloudburst: stateful functions-as-a-service , Sreekanti et al., arXiv 2020. Today’s paper choice is a fresh-from-the-arXivs take on serverless computing from the RISELab at Berkeley, addressing some of the limitations outlined in last year’s ‘ Berkeley view on serverless computing.’ Stateless is fine until you need state, at which point the coarse-grained solutions offered by current platforms limit the kinds of application designs that work well.
The Polyglot Developer
FEBRUARY 5, 2020
While some organizations think it is up to the user to protect themselves by choosing strong usernames and passwords, the developer can help influence good password choices by including it in the design of the application. For example, the developer could include bars, percentages, or colors to help dictate quality of a password as the user enters it into a form.
Dynatrace
FEBRUARY 1, 2020
Dynatrace news. Modern web applications rely heavily on Content Delivery Networks (CDNs) and 3rd-party integrations (for example, web analytics, tag managers, chat bots, A/B testing tools, ad providers, and more). Such web resources have two things in common: Their requests never hit your data center, hence any failed requests don’t show up in your web server logs.
Testsigma
FEBRUARY 6, 2020
According to IEEE Std 829-1998, Software Testing is defined as “the process of analyzing a software item to detect the differences between existing and required conditions (i.e. defects) and evaluating the features of the software items.” With the advent of new technologies and new software being released every day, software testing is gaining more strength and accolades.
n0derunner
FEBRUARY 7, 2020
Install prometheus. Download the compiled prometheus binaries from prometheus.io Unzip the binary and cd into the directory. Run the prometheus binary, from the command line, it will listen on port 9090. $ cd /Users/gary.little/Downloads/prometheus-2.16.0-rc.0.darwin-amd64 $./prometheus. From a local browser, point to localhost:9090. prometheus web-ui.
Tasktop
FEBRUARY 4, 2020
Have you ever noticed that when you go to the doctor—be it your primary care doctor, a dermatologist, or an orthopedist—they always start by measuring your vital signs? They’ll measure your weight, blood pressure, and temperature. Once a year, your doctor will send you to the lab for blood work. And in recent years GPs have also added a questionnaire on your emotional state. .
Dynatrace
FEBRUARY 6, 2020
Dynatrace news. Autonomous Cloud is not another lofty marketing term. Autonomous Cloud is what enables our globally distributed development teams at Dynatrace to deliver better software faster following our NoOps approach: Fully Autonomous and as a Self-Service! Three waves of DevOps leading to Autonomous Cloud. At Dynatrace, we have been very proud and vocal about our own DevOps transformation story that we started when we incubated what is now known as the Dynatrace Software Intelligence Platf
SQL Server According to Bob
FEBRUARY 7, 2020
SQL Server dbcc clonedatabase - Gotcha The dbcc clonedatabase is a handy command to clone metadata and information such as query disk store. Then you can use the database for various activities, usually reporting - “ Performance Tuning with Query Store in SQL Se
Percona Community
FEBRUARY 5, 2020
The thing I wish I’d learned while still a DBA is how to use perf. Conversely after moving to a developer role, getting access to real external client workloads to get a perf recording directly is rare. To bridge this gap, I hope to encourage a bit of perf usage to help DBAs report bugs/feature requests in more detail to MySQL developers, who can then serve your needs better.
Tasktop
FEBRUARY 6, 2020
At Tasktop’s headquarters in downtown Vancouver, it takes around 300 feet to do a lap around our entire office. At one of our automotive customers in Michigan, a round-trip walk of their premises is a daunting half mile. . I’ve always heard about the size and scale of some of Tasktop’s customers, but until I walked nearly half a mile in their shoes, I only had the faintest idea.
Dynatrace
FEBRUARY 5, 2020
Dynatrace news. In Part 1 of this blog series , we presented a few Dynatrace customer use cases for multidimensional analysis. For example, we presented how a multinational travel agency uses MDA to diagnose error rates per loyalty status to make sure that their premium customers have a perfect software experience. In this post, we’ll give you a more detailed walk-through of this functionality by discussing this specific business use case in detail.
The Morning Paper
FEBRUARY 4, 2020
POTS: Protective optimization technologies , Kulynych, Overdorf et al., arXiv 2019. With thanks to @TedOnPrivacy for recommending this paper via Twitter. Last time out we looked at fairness in the context of machine learning systems, coming to the realisation that you can’t define ‘fair’ solely from the perspective of an algorithm and the data it is trained on.
Dynatrace
FEBRUARY 5, 2020
Dynatrace news. Yes, that’s right welcome to 2020 already! And as we’re at Partner Summit it can only mean that it’s time to celebrate another 12 months of remarkable technology, service, and commercial success with our NORAM Partners. It’s been a phenomenal year in which partners continue to accelerate their transition to service offerings that add significantly more value to their customers, and in the process win larger product and services contracts.
Dynatrace
FEBRUARY 7, 2020
Dynatrace news. Java. Added support for OkHttp 4.0.x, 4.1.x, 4.2.x. Operating systems. Added support for Ubuntu 19.10 (s390x, x86, PPCLE, x86). Upcoming support changes. Upcoming OneAgent support changes. OneAgent 1.189 will be the last OneAgent version that supports the following technologies. PHP 7.0. The vendor has de-supported this technology and version with 2018-12-03.
Dynatrace
FEBRUARY 7, 2020
Dynatrace news. Resolved issues. ActiveGate. Installer’s PROXY parameter parsing fixed. Hostname can begin with “http” (APM-212629). Improved detection of invalid configuration of ActiveGate installation directories. Any installation directory can’t be a root of any other installation directory. Example of forbidden directories : INSTALL=/apps CONFIG=/apps/gateway (APM-212984).
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