Dynatrace

JULY 25, 2022

Dynatrace has added support for the newly introduced Amazon Virtual Private Cloud (VPC) Flow Logs for AWS Transit Gateway. For example, performance degradations, improper functionality, or lack of availability (that is, problems that represent anomalies in baseline system performance). Dynatrace news. Log Viewer. Log Events.

AWS 226

AWS Transportation Network Traffic 226

Dynatrace

MAY 24, 2021

With three sessions delivered around the globe and all but two presentations delivered live, it was great to set attendance records, and this is a testament to the strength of our partners and the community they create. The post Partner sales kick-off summary & NORAM awards: Amplify appeared first on Dynatrace blog.

Programming 239

Programming Cloud Virtualization Technology 239

Dynatrace

JULY 29, 2022

Log analytics is the process of viewing, interpreting, and querying log data so developers and IT teams can quickly detect and resolve application and system issues. At the same time, log analytics can present challenges as data volumes explode, particularly in traditional environments that lack end-to-end observability solutions.

Analytics 223

Analytics Storage Retail Monitoring 223

Dynatrace

MARCH 22, 2021

But manual configuration of observability for systems like this is nearly impossible. It’s easy to modify and adjust these dashboards as required, select the most important metrics, or just change the splitting of charts when too much data is presented. Events and alerts.

Metrics 245

Metrics Network Infrastructure Traffic 245

Dynatrace

JANUARY 16, 2020

In part one, we began our discussion about intellectual debt by pointing out how machine learning systems contribute to the widening gap between what works and our understanding of why it works. We concluded by suggesting that the fuzziness of machine learning systems presents a fundamental problem for autonomous IT operations.

Cloud 158

Cloud Artificial Intelligence Virtualization Efficiency 158

Dynatrace

MAY 31, 2021

Although Kubernetes simplifies application development while increasing resource utilization, it is a complex system that presents its own challenges. What challenges does it present, and how can you overcome them? What challenges does it present, and how can you overcome them? But what is Kubernetes exactly?

Virtualization 134

Virtualization DevOps Infrastructure Cloud 134

Dynatrace

APRIL 18, 2022

Operations teams want to make sure the system doesn’t break. Keptn presents a declarative way to define orchestration so that developers can create automation sequences based on what should happen for delivery, remediation, and testing. Check out Andreas’ presentation here along with other sessions from Perform 2022.

Open Source 196

Open Source DevOps Cloud Metrics 196

Dynatrace

FEBRUARY 4, 2021

Site reliability engineering (SRE) is the practice of applying software engineering principles to operations and infrastructure processes to help organizations create highly reliable and scalable software systems. SRE applies DevOps principles to developing systems and software that help increase site reliability and performance.

Engineering 259

Engineering DevOps Government Latency 259

Dynatrace

SEPTEMBER 7, 2022

VPC Flow Logs is an Amazon service that enables IT pros to capture information about the IP traffic that traverses network interfaces in a virtual private cloud, or VPC. Log Viewer enables users to present log data in a filterable, easy-to-use table and to browse log data within a certain time frame using detected aspects of the log content.

Traffic 224

Traffic AWS Network Cloud 224

The Netflix TechBlog

AUGUST 17, 2023

With the AVA Discovery View, all the prominent characters of the title and their best possible shots are presented to the creatives. Finding moments from a virtual setting in the title or the actual filming location required a visual scan of all episodes of a title.

Media 169

Media Scalability Architecture Strategy 169

Dynatrace

JULY 29, 2022

Log analytics is the process of viewing, interpreting, and querying log data so developers and IT teams can quickly detect and resolve application and system issues. At the same time, log analytics can present challenges as data volumes explode, particularly in traditional environments that lack end-to-end observability solutions.

Analytics 190

Analytics Storage Retail Monitoring 190

Dynatrace

AUGUST 28, 2020

This is the second part of our blog series announcing the massive expansion of our Azure services support. Part 1 of this blog series looks at some of the key benefits of Azure DB for PostgreSQL, Azure SQL Managed Instance, and Azure HDInsight. Also, more detailed blog posts for selected Azure services are coming soon.

Azure 160

Azure Cloud Tuning Monitoring 160

Dynatrace

MAY 24, 2021

With three sessions delivered around the globe and all but two presentations delivered live, it was great to set attendance records, and this is a testament to the strength of our partners and the community they create. The post Partner sales kick-off summary & NORAM awards: Amplify appeared first on Dynatrace blog.

Programming 178

Programming Cloud Virtualization Technology 178

Dynatrace

APRIL 15, 2022

Organizations hit this cloud operations wall when replacing static virtual machines with dynamic container orchestration and expanding to multicloud environments. In the past, severe database issues seriously hurt system performance, causing delayed shipping times for prescriptions. How Davis delivers proactive cloud operations.

Cloud 185

Cloud Infrastructure Innovation Monitoring 185

Dynatrace

FEBRUARY 4, 2021

Site reliability engineering (SRE) is the practice of applying software engineering principles to operations and infrastructure processes to help organizations create highly reliable and scalable software systems. SRE applies DevOps principles to developing systems and software that help increase site reliability and performance.

Engineering 184

Engineering DevOps Government Latency 184

Brendan Gregg

SEPTEMBER 25, 2021

CLI tools The Cassandra systems were EC2 virtual machine (Xen) instances. Note that Ubuntu also has a frame to show entry into vDSO (virtual dynamic shared object). Microbenchmark os::javaTimeMillis() on both systems. Running this on the two systems saw similar results. Try changing the kernel clocksource.

Speed 126

Speed Java AWS Virtualization 126

Brendan Gregg

JULY 4, 2021

This was a chance to talk about other things I've been working on, such as the present and future of hardware performance. I also wrote about these topics in detail for my recent [Systems Performance 2nd Edition] book. Note that my predictions in this talk may be wrong, but they should be thought provoking. Ford, et al., “TCP

Performance 140

Performance Latency Hardware Storage 140

Adrian Cockcroft

JANUARY 17, 2022

The need for systems to be resilient is still increasing, and chaos engineering tools and techniques are developing as a key way to validate that resilience is working as designed. If you are building resilient systems with failover, the control plane that manages failover is often the hardest part of the system to get right.

Serverless 98

Serverless Hardware AWS Architecture 98

Dynatrace

SEPTEMBER 23, 2021

Unfortunately, container security is much more difficult to achieve than security for more traditional compute platforms, such as virtual machines or bare metal hosts. However, to be secure, containers must be properly isolated from each other and from the host system itself. Harden the host operating system. Source code tests.

Open Source 258

Open Source Benchmarking Best Practices Network 258

Dynatrace

MAY 26, 2021

From May 17 to May 18, 2021, the Open-Source Engineering team at Dynatrace attended the virtual observability conference, o11yfest. This blog dives into what we learned by listening to experts in the field and the key takeaways we gathered from the talks. Dynatrace news. SRE is becoming a key component of observability.

AWS 221

AWS Strategy Storage Metrics 221

Dynatrace

SEPTEMBER 15, 2020

Stefano started his presentation by showing how much cost and performance optimization is possible when knowing how to properly configure your application runtimes, databases, or cloud environments: Correct configuration of JVM parameters can save up to 75% resource utilization while delivering same or better performance!

Performance 192

Performance Java Metrics Cloud 192

HammerDB

JULY 6, 2023

This way is typically the fastest way to determine the maximum throughput of a database with minimal configuration, and over time has been proven to show the same performance ratios between systems as a well configured fixed throughput setup. Again, each virtual user we add is running at approximately 1 NOPM.

Virtualization 57

Virtualization C++ Database Code 57

Testlodge

APRIL 14, 2021

A software tester’s work life includes making sure that systems that have been designed to achieve specific results behave exactly as they should. These systems are a combination of different hardware and software which have been configured to perform the desired task. What is Configuration Testing?

Testing 89

Testing Hardware Virtualization Operating System 89

Dynatrace

DECEMBER 22, 2019

Amazon Elastic File System (EFS). Metrics for each service instance are presented in detailed charts—see the example for ECS below. Follow these steps to configure monitoring for supporting AWS services: From the navigation menu, select Settings > Cloud and virtualization > AWS. Amazon Aurora. Amazon API Gateway.

AWS 137

AWS Metrics IoT Storage 137

Dynatrace

DECEMBER 22, 2019

Amazon Elastic File System (EFS). Metrics for each service instance are presented in detailed charts—see the example for ECS below. Follow these steps to configure monitoring for supporting AWS services: From the navigation menu, select Settings > Cloud and virtualization > AWS. Amazon Aurora. Amazon API Gateway.

AWS 134

AWS Metrics IoT Storage 134

Dynatrace

FEBRUARY 25, 2021

At AWS re:Invent in 2018, the Lambda team presented an excellent talk. Much of what’s covered in this blog post is taken from that talk. The virtual CPU is turned off. In a future blog post, we’ll explain how to interpret Lambda metrics. A look under the hood of AWS Lambda. Why metrics alone aren’t enough.

Lambda 227

Lambda AWS Monitoring Serverless 227

Adrian Cockcroft

FEBRUARY 9, 2023

Picture by Adrian — Ka’anapali sunset 2023 There’s been a lot of discussion about platforms recently, I talked about why I think it’s a current hot meme on the WTF Podcast with Charles Humble recently, and Sam Newman just wrote a blog post “ Don’t call it a platform ”. Above that there’s a deployment platform such as Kubernetes or AWS Lambda.

Engineering 137

Engineering Serverless Lambda AWS 137

The Netflix TechBlog

MAY 5, 2021

To support such use cases, access control at the user workspace and project workspace granularity is extremely important for presenting a globally consistent view of pertinent data to these artists. 2 , are the file system interface, the API interface, and the metadata and data stores. The major pieces, as shown in Fig.

Media 174

Media Storage Architecture Cloud 174

Tasktop

SEPTEMBER 23, 2021

A competitor’s beaming blog on their scaling agile success; often a SAFe journey (or any investment in a methodology) starts with FOMO. So instead of going faster and meeting outcomes sooner, the opposite happens; you clog the system. Tasktop Sponsoring the Virtual Global SAFe® Summit next week! A glowing Forbes article.

Metrics 104

Metrics Virtualization Government Efficiency 104

ACM Sigarch

MAY 31, 2023

Introduction Memory systems are evolving into heterogeneous and composable architectures. Heterogeneous and Composable Memory (HCM) offers a feasible solution for terabyte- or petabyte-scale systems, addressing the performance and efficiency demands of emerging big-data applications.

Latency 52

Latency Hardware Cache Architecture 52

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.

DevOps 52

DevOps Metrics Virtualization Innovation 52

Dynatrace

MAY 26, 2021

From May 17 to May 18, 2021, the Open-Source Engineering team at Dynatrace attended the virtual observability conference, o11yfest. This blog dives into what we learned by listening to experts in the field and the key takeaways we gathered from the talks. Dynatrace news. SRE is becoming a key component of observability.

AWS 147

AWS Strategy Storage Metrics 147

Percona

JULY 7, 2023

Unfortunately, using certain open source database software as part of an HA architecture can present significant challenges. Despite all its upside, PostgreSQL software presents such challenges. This blog highlights considerations for keeping your own PostgreSQL databases highly available and healthy.

Availability 84

Availability Open Source Architecture Database 84

Percona

JUNE 20, 2023

So, I decided to gather information and write a detailed blog about this issue. In this blog, I will also cover a scenario that causes “segmentation fault.” In order to overcome these issues, the concept of paging and segmentation was introduced, where physical address space and virtual address space were designed.

Programming 84

Programming C++ Database Virtualization 84

Percona

JUNE 22, 2023

Defining high availability In general terms, high availability refers to the continuous operation of a system with little to no interruption to end users in the event of hardware or software failures, power outages, or other disruptions. Some disruption might occur, but it will be minimal. Fault tolerance aims for zero downtime and data loss.

Availability 108

Availability Database Open Source Hardware 108

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. There was plenty of positivity in the (virtual) air as speakers and attendees shared stories of heart, ingenuity, courage and resilience.

DevOps 91

DevOps Metrics Healthcare Innovation 91

Smashing Magazine

JULY 16, 2021

Like keyboard focus, a screen reader’s output point, the so-called virtual cursor , can only be at one place at once. But what happens, for example, when the update in the DOM is actually above the virtual cursor’s position in the document? In HTML terms, trigger and container must directly follow each other in the DOM.

Strategy 141

Strategy Virtualization Government Education 141