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Dynatrace news. Dynatrace enables our customers to monitor and optimize their cloud infrastructure and applications through the Dynatrace Software Intelligence Platform. On top of that, our CNCF Open Source project, Keptn , brings cloud automation use cases around progressive delivery and operations to our users enabling our Dynatrace customers to establish a NoOps culture like we have at Dynatrace engineering.
Netflix Android and iOS Studio Apps?—?now powered by Kotlin Multiplatform By David Henry & Mel Yahya Over the last few years Netflix has been developing a mobile app called Prodicle to innovate in the physical production of TV shows and movies. The world of physical production is fast-paced, and needs vary significantly between the country, region, and even from one production to the next.
PALO ALTO, Calif., October 14, 2020 – ScaleGrid, a leading Database-as-a-Service (DBaaS) provider, has just announced the launch of Google Cloud Platform (GCP) hosting through their fully managed DBaaS plans. In addition to their AWS, Azure and DigitalOcean hosting solutions, ScaleGrid will now offer GCP hosting for MySQL, PostgreSQL and Redis™. Google Cloud Platform is the second most popular cloud provider for open source database hosting according to the 2019 Open Source Database Report.
I started coding when I was 8 years old, and I am 46 today. This implies I've got 38 years of software development experience, roughly 25 as a professional - And to be honest with you, the answer to the above question is actually "drugs". But before you dismiss this article, let me elaborate on what exactly I mean. According to research into the human brain, there exists several altered states of consciousness.
PRPL is a pattern for structuring and serving web applications and Progressive Web Apps with an emphasis on improved app delivery and launch performance.
The behavior of the Windows scheduler changed significantly in Windows 10 2004, in a way that will break a few applications, and there appears to have been no announcement, and the documentation has not been updated. This isn’t the first time this has happened , but this change seems bigger than last time. The short version is that calls to timeBeginPeriod from one process now affect other processes less than they used to, but there is still an effect.
Dynatrace news. Observability as a topic is becoming more important as applications are using microservice architectures and are deployed in Kubernetes environments. In a recent real-world use case , a team of application developers were relying on metrics and log data alone to diagnose memory issues and they had a hard time identifying the root-cause of the issue.
By Tianlong Chen and Ioannis Papapanagiotou Netflix has more than 195 million subscribers that generate petabytes of data everyday. Data scientists and engineers collect this data from our subscribers and videos, and implement data analytics models to discover customer behaviour with the goal of maximizing user joy. Usually Data scientists and engineers write Extract-Transform-Load (ETL) jobs and pipelines using big data compute technologies, like Spark or Presto , to process this data and perio
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By Tianlong Chen and Ioannis Papapanagiotou Netflix has more than 195 million subscribers that generate petabytes of data everyday. Data scientists and engineers collect this data from our subscribers and videos, and implement data analytics models to discover customer behaviour with the goal of maximizing user joy. Usually Data scientists and engineers write Extract-Transform-Load (ETL) jobs and pipelines using big data compute technologies, like Spark or Presto , to process this data and perio
Towards an API for the real numbers , Boehm, PLDI’20. Last time out we saw that even in scientific computing applications built by experts, problems with floating point numbers are commonplace. The idiosyncrasies of floating point representations also show up in more everyday applications such as calculators and spreadsheets. Here the user-base is less inclined to be sympathetic: If arithmetic computations and results are directly exposed to human users who are not floating point experts, floati
For a project member, when we heard about API performance tests. Do we always have some questions like what should our standard for API performance? How we can define an automation process for API performance tests? What are the tools we can use? We also had these questions for a project and I come with a solution, which works for us and helped us in terms of time and test effort.
If we ask you to think of a Javascript library, there’s a high chance you’ll say React js since it’s been the longest in the business. But React is not the only javascript framework out there. And it definitely is not the right solution for everyone. The post React vs Svelte- A Comprehensive Comparison Between Javascript Libraries appeared first on Insights on Latest Technologies - Simform Blog.
This article is the 7th part of a series about named table expressions. In Part 5 and Part 6 I covered the conceptual aspects of common table expressions (CTEs). This month and next my focus turns to optimization considerations of CTEs. I’ll start by quickly revisiting the unnesting concept of named table expressions and demonstrate its applicability to CTEs.
Dynatrace news. This spring, COVID-19 brought a sudden shock to all of us. Dynatrace customers were no exception; they experienced massive shocks to how they do business with customers, their market opportunities , and to how their employees work and live. While there have been many great stories of how customers relied on the Dynatrace platform as their “Single source of truth” during the chaos, and how it enabled them to deliver massive transformation seemingly over-night, one story of a banki
by Maulik Pandey Our Team?—? Kevin Lew , Narayanan Arunachalam , Elizabeth Carretto , Dustin Haffner , Andrei Ushakov, Seth Katz , Greg Burrell , Ram Vaithilingam , Mike Smith and Maulik Pandey “ @Netflixhelps Why doesn’t Tiger King play on my phone?”?—?a Netflix member via Twitter This is an example of a question our on-call engineers need to answer to help resolve a member issue?
The case for a learned sorting algorithm , Kristo, Vaidya, et al., SIGMOD’20. We’ve watched machine learning thoroughly pervade the web giants , make serious headway in large consumer companies , and begin its push into the traditional enterprise. ML, then, is rapidly becoming an integral part of how we build applications of all shapes and sizes. But what about systems software?
We founded StormForger Load and Performance Testing SaaS in 2014 and while much has changed since then, one thing hasn't. HTTP is with its 24 years a well-aged fellow among the web protocols.¹ Today we are mostly using HTTP/1.1² or HTTP/2 and if you have fully embraced the new HTTP/2 world in your entire system this article is mostly an anecdote of past issues.
PHP and Node.js are two of the major backend technologies that power web applications. PHP is older between the two, so it naturally has a larger community and major projects in its kitty. That said, the PHP community has started realizing a lack of relevant and updated projects. Surprisingly, this is exactly where Node.js is most successful- building a strong user base across projects meant for modern-day use cases. .
One of the big challenges with Google's new Cumulative Layout Shift (CLS) metric is understanding which elements actually moved on the page, when they moved, and by how much. To help with debugging your CLS scores, we've added a new visualization to SpeedCurve that shows each layout shift and how each individual shift adds up to the final cumulative metric.
Dynatrace news. We’re happy to announce that by opening up Dynatrace OneAgent for integration of custom metrics, Dynatrace has automated alerting on crucial metrics and removes the need to maintain local configurations for StatsD, Telegraf, and Prometheus—even in the largest of environments, which can include hundreds of thousands of instances and containers.
Part of our series on who works in Analytics at Netflix?—?and what the role entails by Rocio Ruelas Back when we were all working in offices, my favorite days were Monday, Wednesday, and Friday. Those were the days with the best hot breakfast, and I’ve always been a sucker for free food. I started the day by arriving at the LA office right before 8am and finding a parking spot close to the entrance.
Understanding operational 5G: a first measurement study on its coverage, performance and energy consumption , Xu et al., SIGCOMM’20. We are standing on the eve of the 5G era… 5G, as a monumental shift in cellular communication technology, holds tremendous potential for spurring innovations across many vertical industries, with its promised multi-Gbps speed, sub-10 ms low latency, and massive connectivity.
In the modern world, websites have turned out to be very crucial and every single company or business or even individuals own websites. The huge demands of commercial enterprises make it compulsory for every company to have a site or web app. The quality of the application or website plays a crucial role in how clients perceive the business and, in turn, how much trust they have in its services or products.
Today we are excited to announce that Rigor has signed a definitive agreement to be acquired by Splunk. With the inclusion of Rigor’s Digital Experience Monitoring and Optimization products, we will bring a new dimension of visibility into the world’s most powerful Observability platform, powered by Splunk. In 2010, we. The post Splunk to acquire Rigor appeared first on Rigor.
In this article, we will learn how to use Apache JMeter to perform a load test on SQL Server. This test type enables us to measure the application behaviors under specific conditions so that it enables us to observe a variety of resource consumptions (CPU, memory, latency, response times, etc) and it also helps to […].
Dynatrace news. Have you ever received a call from a customer telling you that an application you’re providing is too slow? Applications and services are often slowed down by under-performing DNS communications or misconfigured DNS servers, which can result in frustrated customers uninstalling your application. The Dynatrace Software Intelligence Platform gives you a complete Infrastructure Monitoring solution for the monitoring of cloud platforms and virtual infrastructure, along with log
Read this blog to understand and analyze AWS Lambda pricing. Find out how different it is from EC2 and API Gateway pricing. FIgure out the cost of running a serverless application and what are the potential cost optimization strategies. The post AWS Lambda Pricing: How Much it Costs to Run a Serverless Application? appeared first on Insights on Latest Technologies - Simform Blog.
Orbital edge computing: nanosatellite constellations as a new class of computer system , Denby & Lucia, ASPLOS’20. Last time out we looked at the real-world deployment of 5G networks and noted the affinity between 5G and edge computing. In true Crocodile Dundee style, Denby and Lucia are entitled to say “that’s not the edge, this is the edge!”. Today’s paper choice has it all: clusters of formation-flying autonomous nanosatellites working in tandem to overcome the physical limitations of spa
Performance is an integral part of the Application design and plays a vital role in the success of your product/application. This is Part-2 of the performance optimization articles series. Performance optimization considerations for an enterprise-level application are discussed as part of Part-1. Before delving into performance optimization techniques, let us discuss the factors that impact the performance of an application.
In this article, we will explore, how we can increase SQL Server performance with the help of the wait statistics. Wait statistics are one of the most important indicators to identify performance issues in SQL Server. When we want to troubleshoot any performance issue, at first we need to diagnose the problem correctly because correctly […].
Dynatrace news. Dynatrace’s integration with ServiceNow enables organizations to achieve rapid resolution of common problems through auto-remediation. The video below demonstrates how Dynatrace ’s AI, Davis , enables auto-remediation by identifying a problem’s precise root cause. With this critical informat i on , Davis creates a ServiceNow ticket and kicks off a remediation workflow.
The focus of most published research in architecture is on applications implemented in high-performance, “ close-to-the-metal” languages essentially developed before computers got fast. These, let’s call them metal languages , include FORTRAN (introduced in 1957), C (1972), and C++ (1985). Despite their age, these languages are far from dead!
Introduction. Rewinds are specific to operators on the inner side of a nested loops join or apply. The idea is to reuse previously-computed results from part of an execution plan where it is safe to do so. The canonical example of a plan operator that can rewind is the lazy Table Spool. Its raison d’être is to cache result rows from a plan subtree, then replay those rows on subsequent iterations if any correlated loop parameters are unchanged.
Selenium Grid has been an integral part of automation testing, as it lets you perform test case execution on different combinations of browsers, operating systems (or platforms), and machines. It also enables you to perform parallel execution to expedite the cross-browser testing process. Selenium Grid 4, the successor to Selenium Grid 3, has been in the Alpha stage for the last couple of months.
Quality assurance and testing pros are facing a new set of challenges with the rise in adoption of scaled agile development models. While agile test strategies come with their own issues, scaling agile adds another level of complexity.
In this 33rd article of SQL Server Always On Availability Group series, we will use extended events to monitor the availability group. Introduction Database professionals’ primary role is to do proactive monitoring for ensuring system availability. DBA must investigate the problem root cause analysis in case any critical event or downtime occurs. You can use […].
Dynatrace news. Observability has become a hot topic these days in the world of monitoring. In this video series, Nancy Gohring, Senior Analyst at 451 Research , answers your questions about observability and application monitoring. Watch the series for answers to important questions such as the difference between observability and traditional monitoring and how to shift to modern observability monitoring.
“To service citizens well, governments will need to be more integrated. Breaking down silos and seamlessly connecting and streamlining data and process flows are integral to finding new solutions, enhancing security, and creating personalized and engaging citizen experiences.” William Eggers, Mike Turley, Government Trends 2020, Deloitte Insights, 2019.
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