DZone

DECEMBER 28, 2020

The system could work efficiently with a specific number of concurrent users; however, it may get dysfunctional with extra loads during peak traffic. Performances testing helps establish the scalability, stability, and speed of the software application. For example, the gaming app has to present definite actions to bring the right experience.

Performance Testing 220

Performance Testing Testing Tools Testing Performance 220

Testsigma

FEBRUARY 12, 2021

In the quality assurance and software testing domain, there are several trends that will be following in 2021. You will track the developments for 2021 here at Testsigma and use Testsigma mobile automation tool for making testing easy and hassle-free. Here is the list of software testing trends you need to look out for in 2021.

Artificial Intelligence 92

Artificial Intelligence Software Software IoT 92

Dynatrace

DECEMBER 16, 2021

The vulnerability, published as CVE-2021-44228 , enables a remote attacker to take control of a device on the internet, if the device is running certain versions of Log4j 2. Apache issued a patch for CVE-2021-44228, version 2.15, on December 6. How Log4j 2 can be exploited depends on the specifics of the affected system.

Internet 262

Internet Internet Games Java 262

Smashing Magazine

JANUARY 11, 2021

Front-End Performance Checklist 2021. Front-End Performance Checklist 2021. 2021-01-11T15:30:13+00:00. 2021-01-11T16:06:07+00:00. Networking, HTTP/2, HTTP/3 OCSP stapling, EV/DV certificates, packaging, IPv6, QUIC, HTTP/3. Vitaly Friedman. 300ms RTT, 1.6 Mbps down, 0.8 Mbps up) with a throttled CPU (5× slowdown).

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

JUNE 30, 2021

The State Of Web Workers In 2021. The State Of Web Workers In 2021. 2021-06-30T12:00:00+00:00. 2021-07-13T02:07:04+00:00. iOS empowers developers to easily parallelize code using Grand Central Dispatch , Android does this via their new, unified task scheduler WorkManager and game engines like Unity have job systems.

Games 145

Games Architecture Code C++ 145

Tasktop

MAY 24, 2021

The European leg of the DevOps Enterprise (Virtual) Summit 2021 returned last week (17-20 May) as the community reflected on a year like none other. The admiral would no doubt admire what Jason Cox, Director of Platform & Systems Reliability, is doing at Disney.

DevOps 91

DevOps Metrics Healthcare Innovation 91

Smashing Magazine

DECEMBER 2, 2021

Advent Calendars For Web Designers And Developers (December 2021 Edition). Advent Calendars For Web Designers And Developers (December 2021 Edition). 2021-12-02T14:00:43+00:00. 2021-12-02T17:05:37+00:00. The Java Advent 2021 is here! Festive Tech Calendar 2021. Iris Lješnjanin. Amy Dutton on Twitter.

Design 108

Design Development Programming Website 108

Dynatrace

SEPTEMBER 23, 2021

To function effectively, containers need to be able to communicate with each other and with network services. However, to be secure, containers must be properly isolated from each other and from the host system itself. Network scanners that see systems from the “outside” perspective. Network scanners.

Open Source 255

Open Source Benchmarking Best Practices Network 255

Dynatrace

JULY 29, 2022

In 2021, these attacks grew by more than 300% compared with 2020 , according to a study by Argon Security. According to one survey, supply chain attacks on open source software increased 650% in 2021. The compromised software can then compromise customer data or IT systems. What is a software supply chain attack?

Software 195

Software Software Open Source DevOps 195

Dynatrace

FEBRUARY 1, 2022

Consider the Log4Shell vulnerability , which emerged in December 2021 and is estimated to have affected hundreds of millions of systems worldwide. can grant access to internal networks, and if exploited, makes networks, applications, and devices susceptible to data theft and malware attacks.

Strategy 208

Strategy Games DevOps Open Source 208

Dynatrace

MAY 31, 2023

trillion by 2027, up from $800 billion in 2021. Uptime Institute’s 2022 Outage Analysis report found that over 60% of system outages resulted in at least $100,000 in total losses, up from 39% in 2019. The growing amount of data processed at the network edge, where failures are more difficult to prevent, magnifies complexity.

Best Practices 228

Best Practices DevOps Latency Metrics 228

Dynatrace

APRIL 3, 2024

This includes not only infrastructure connections but also the relationships and dependencies between containers, microservices , and code at all network layers. Consider the seemingly countless metrics derived from modern container orchestration systems. These are not only numerous but also dynamic.

Government 162

Government Social Media Metrics Infrastructure 162

Dynatrace

OCTOBER 4, 2023

Indeed, 96% of organizations have experienced business disruption since 2021, according to a PwC survey of more than 1,800 leaders. Business resilience is when organizations have systems and processes in place to protect against unforeseen shocks and build organizational agility. Data supports this picture. What is business resilience?

Artificial Intelligence 173

Artificial Intelligence Innovation Strategy Efficiency 173

Dynatrace

AUGUST 18, 2022

But managing the breadth of the vulnerabilities that can put your systems at risk is challenging. Security vulnerabilities are weaknesses in applications, operating systems, networks, and other IT services and infrastructure that would allow an attacker to compromise a system, steal data, or otherwise disrupt IT operations.

Traffic 168

Traffic Java Network DevOps 168

Adrian Cockcroft

JANUARY 17, 2022

December 26th, 2021?—?photo photo taken by Adrian Cockcroft A year ago I did a talk at re:Invent called Architecture Trends and Topics for 2021 , so I thought it was worth seeing how they played out and updating them for the coming year. I blogged a summary of my map camp talk here: Map Camp 2021?—?links

Serverless 98

Serverless Hardware AWS Architecture 98

Dynatrace

AUGUST 1, 2022

Interestingly, our partner RedHat reported in 2021 that around 80% of deployed workloads are databases or data caches, storing data in persistent volume claims (PVCs). For example, let’s say you have an idea for a new social network and decide to use Kubernetes as your container management platform.

Storage 193

Storage Database Network Metrics 193

Dynatrace

NOVEMBER 9, 2021

2021 ISG Provider Lens Container Services & Solutions Report. 2021 GigaOm Radar for AIOps Solutions. 2021 Gartner Peer Insights Voice of the Customer: Application Performance Monitoring. Legacy IT systems inhibit change while consuming budgets. Dynatrace approaches observability to address these challenges head-on.

DevOps 223

DevOps Innovation Cloud Programming 223

Dynatrace

FEBRUARY 23, 2022

According to GitLab’s 2021 Global DevSecOps Survey , 36% of respondents develop software using DevSecOps, compared with only 27% in 2020. In December of 2021, for example, Log4Shell highlighted the importance of organizations to monitor code in development and production but also the code of their partners and customers. and 2.14.1.

Serverless 271

Serverless Infrastructure Innovation DevOps 271

Dynatrace

OCTOBER 13, 2021

Vulnerability assessment is the process of identifying, quantifying, and prioritizing the cybersecurity vulnerabilities in a given IT system. The goal of an assessment is to locate weaknesses that can be exploited to compromise systems. NMAP is an example of a well-known open-source network scanner. Identify vulnerabilities.

Infrastructure 175

Infrastructure Open Source Virtualization Operating System 175

The Netflix TechBlog

NOVEMBER 29, 2023

Details pertaining to HDR-VMAF exceed the scope of this article and will be covered in a future blog post; for now, suffice it to say that the first version of HDR-VMAF landed internally in 2021 and we have been improving the metric ever since. The arrival of HDR-VMAF allowed us to create HDR streams with DO applied, i.e., HDR-DO encodes.

Open Source 252

Open Source Software Engineering Internet Internet 252

Dynatrace

DECEMBER 12, 2021

Log4Shell, a zero-day exploit affecting the popular Apache package was made public on December 9, 2021. In summary, the Log4Shell exploit allows an attacker to instruct the vulnerable system to download, and subsequently execute, a malicious command. Dynatrace news. The National Vulnerability Database describes the exploit here.

Java 242

Java Internet Internet Database 242

Brendan Gregg

FEBRUARY 28, 2023

This talk originated from my updates to [Systems Performance 2nd Edition], and this was the first time I've given this talk in person! CXL in a way allows a custom memory controller to be added to a system, to increase memory capacity, bandwidth, and overall performance. Ford, et al., “TCP

Performance 110

Performance Latency Cache Virtualization 110

Brendan Gregg

JULY 4, 2021

AWS Graviton2); for memory with the arrival of DDR5 and High Bandwidth Memory (HBM) on-processor; for storage including new uses for 3D Xpoint as a 3D NAND accelerator; for networking with the rise of QUIC and eXpress Data Path (XDP); and so on. I also wrote about these topics in detail for my recent [Systems Performance 2nd Edition] book.

Performance 140

Performance Latency Hardware Storage 140

Dynatrace

DECEMBER 5, 2023

Do material incidents on “third-party systems” require disclosure? The mandate explains why this is the case: “A reasonable investor would [not] view a significant breach of a registrant’s data as immaterial merely because the data were housed on a third-party system …. Regulatory risks are also increasing.

Best Practices 257

Best Practices Government C++ Education 257

Dynatrace

MAY 6, 2021

Operating systems support. Future Dynatrace Managed operating systems support changes. The following operating systems will no longer be supported starting 01 September 2021. The following operating systems will no longer be supported starting 01 October 2021. Linux: Amazon Linux AMI 2017.x. APM-292756).

Operating System 234

Operating System AWS Metrics Storage 234

Dynatrace

APRIL 19, 2023

Journey to data-driven decisions using end-to-end observability BCLC has been partnering with Dynatrace since 2021. “A lot has changed and it’s a lot better now that we have a detailed view of how our players behave in the system.” “It’s a journey in Dynatrace,” Rushlo said.

Entertainment 161

Entertainment Analytics Healthcare Games 161

Dynatrace

MAY 24, 2021

And we believe this is supported by the analyst community as we were recognized as a Leader in the 2021 Gartner Magic Quadrant for Application Performance Monitoring and scoring highest in four of five use cases in the 2021 Gartner Critical Capabilities for APM report.

Programming 238

Programming Cloud Virtualization Technology 238

Dynatrace

JUNE 15, 2023

If your application runs on servers you manage, either on-premises or on a private cloud, you’re responsible for securing the application as well as the operating system, network infrastructure, and physical hardware. The financial services sector alone saw a surge in web application and API attacks of 257% from 2021 to 2022.

Cloud 182

Cloud Open Source Architecture Monitoring 182

Brendan Gregg

FEBRUARY 16, 2023

USENIX's SREcon conference is the best venue for learning the latest in systems engineering (not just site reliability engineering) and if you have useful production stories and takeaways to share -- especially if you are in the Asia/Pacific region -- please consider submitting a talk proposal to [SREcon APAC 2023].

Government 113

Government Programming Engineering Google 113

Dynatrace

DECEMBER 12, 2021

Log4Shell, a zero-day vulnerability affecting the popular Apache package was made public on December 9, 2021. In summary, the Log4Shell vulnerability allows an attacker to instruct the vulnerable system to download, and subsequently execute, a malicious command. Dynatrace news. Application List – Which applications use these libraries?

Java 189

Java Internet Internet Database 189

Dynatrace

AUGUST 3, 2022

Malicious attackers have gotten increasingly better at identifying vulnerabilities and launching zero-day attacks to exploit these weak points in IT systems. A zero-day exploit is a technique an attacker uses to take advantage of an organization’s vulnerability and gain access to its systems. half of all corporate networks.

Java 192

Java Traffic Benchmarking Strategy 192

Dynatrace

MARCH 28, 2022

In December 2021, the emergence of the Log4Shell zero-day vulnerability demonstrated the potential impact of vulnerabilities in runtime. “Another potential drawback,” Schwarzbauer adds, “is no matter how strong a WAF is, attackers will eventually find a way inside the network.”

Strategy 187

Strategy Cloud Speed Network 187

Dynatrace

SEPTEMBER 22, 2021

Organizations use this kind of APM to ensure reliable system performance, optimize service performance and response times, and improve the user experience. A modern APM platform that’s expressly designed with cloud-native environments in mind can deliver coverage across the full stack, encompassing the entire hybrid multicloud network.

Innovation 210

Innovation Open Source Monitoring Infrastructure 210

Alex Russell

JANUARY 5, 2022

pixelatedboat aka “mr tweets” @pixelatedboat Thank god someone finally solved the problem of not being able to pay money to pretend you own a jpg 6442 10:14 PM · Mar 9, 2021. That URL is a JSON metadata file 6888 12:37 PM · Mar 17, 2021. 5370 12:43 PM · Mar 17, 2021. Who will go bust one day 3222 12:50 PM · Mar 17, 2021.

Blockchain 111

Blockchain Media Transportation Internet 111

Dynatrace

FEBRUARY 8, 2022

In December 2021, a security vulnerability known as Log4Shell emerged with force. It left the applications, systems, and IT infrastructure of millions of organizations open to widespread exploitation. They need certification that risks are mitigated as soon as possible, so they can trust the system.”. Dynatrace news.

Healthcare 173

Healthcare Transportation Innovation Games 173

Dynatrace

MAY 24, 2021

And we believe this is supported by the analyst community as we were recognized as a Leader in the 2021 Gartner Magic Quadrant for Application Performance Monitoring and scoring highest in four of five use cases in the 2021 Gartner Critical Capabilities for APM report.

Programming 175

Programming Cloud Virtualization Technology 175

Dynatrace

DECEMBER 18, 2023

For busy site reliability engineers, ensuring system reliability, scalability, and overall health is an imperative that’s getting harder to achieve in ever-expanding, cloud-native, container-based environments. Another source reported a 43% overall increase in Prometheus adoption for the last six months of 2021.

Metrics 183

Metrics Engineering Energy Tuning 183