Dynatrace

JANUARY 19, 2020

Having released this functionality in a Preview Release back in May 2019, we’re now happy to announce the General Availability of our SAP ABAP monitoring extension. Vertical infrastructure dependencies characterize how SAP depends on virtual and physical infrastructure performance. Dynatrace news.

Monitoring 154

Monitoring Best Practices Infrastructure Servers 154

Dynatrace

APRIL 15, 2022

Organizations hit this cloud operations wall when replacing static virtual machines with dynamic container orchestration and expanding to multicloud environments. ” Despite many challenges, when the project concluded in 2019, the team had the confidence and experience to migrate anything to the cloud.

Cloud 181

Cloud Infrastructure Innovation Monitoring 181

Scalegrid

OCTOBER 2, 2019

October 2, 2019 – ScaleGrid, a rapidly growing leader in the Database-as-a-Service (DBaaS) space, has just launched their new fully managed Redis on Azure service. PALO ALTO, Calif., Redis Cloud Gets Easier with Fully Managed Hosting on Microsoft Azure Click To Tweet.

Azure 37

Azure Cloud Open Source Virtualization 37

SQL Performance

APRIL 10, 2019

You can find coverage of RPR, including illustrated examples, in a 90-page technical report ISO/IEC TR 19075-5 (available for free). You can also find it as part of the document ISO/IEC 9075-2:2016, Information technology — Database languages — SQL — Part 2: Foundation (SQL/Foundation) (available for purchase).

C++ 73

C++ Servers Virtualization Code 73

The Morning Paper

NOVEMBER 8, 2020

Virtual consensus in Delos , Balakrishnan et al. USENIX is a nonprofit organisation committed to making content and research freely available – both conference proceedings and the recorded presentations of their events. We propose the novel abstraction of a virtual shared log (or VirtualLog). Facebook, Inc. ), OSDI’2020.

Virtualization 126

Virtualization Latency Storage Systems 126

Apica

MAY 10, 2019

2019 will go down as the year when giants collided over who is streaming the right content to win the growing market demand and dollars. Disney announced they would have a streaming service, while Netflix subscribers reached an all-time high with 137.1 million Netflix users as of Q3 2018.

Testing 40

Testing Performance Social Media Wireless 40

Percona

DECEMBER 20, 2018

We look forward to providing you with even better articles, news and information in 2019. As 2018 moves into 2019, let’s take a quick look back at some of the most popular posts on the blog this year. Have a great end of the year celebration, and we look forward to providing more great blog posts in 2019. on Ubuntu 16.04

Database 40

Database Tuning Performance AWS 40

High Scalability

OCTOBER 3, 2019

According to the 2019 Open Source Database Report , a majority of Redis deployments are used in conjunction with MySQL, and over half of Redis deployments are used with either PostgreSQL, MongoDB, and Elasticsearch. “Cloud reliability has never been so important,” says Dharshan Rangegowda, Founder and CEO of ScaleGrid.

Azure 23

Azure Cloud Open Source Cache 23

Smashing Magazine

JUNE 30, 2021

The web is streaming, meaning it has none of the resources locally available when you open an app for the first time. In 2019 , my team and I published PROXX , a web-based Minesweeper clone that was specifically targeting feature phones. The Main Thread Is Overworked And Underpaid ,” Surma, Chrome Dev Summit 2019 (Video).

Games 145

Games Architecture Code C++ 145

Percona

JULY 7, 2023

With the average cost of unplanned downtime running from $300,000 to $500,000 per hour , businesses are increasingly using high availability (HA) technologies to maximize application uptime. Where a high availability design once worked well, it can no longer keep up with more complex requirements. there cannot be high availability.

Availability 83

Availability Open Source Architecture Database 83

Smashing Magazine

MARCH 28, 2019

2019-03-28T10:30:39+01:00. 2019-04-29T18:34:58+00:00. Occasional downtime on the website leaves visitors wondering if it’s even worth going to the site if its availability is unreliable. This is the cheapest form of hosting available and probably the one your clients will be most inclined to purchase. Suzanne Scacca.

Website 48

Website Servers Design Traffic 48

KeyCDN

MARCH 14, 2019

Here is a roundup of front end web development trends to keep an eye on in 2019. Frontend Frameworks If you’re not using a frontend framework like React, Vue.js, or Angular to help build your projects, then 2019 is a good year to start. IBM, Microsoft, and Amazon are all exploring new ways to use blockchains in 2019.

Development 101

Development Blockchain Serverless Social Media 101

Tasktop

OCTOBER 21, 2019

For us, it’s all about participating in one of our favorite events of the year — DevOps Enterprise Summit 2019. Be sure to visit our stand for a dynamic demo and find out if you qualify for our Flow Framework Starter Package with the new product — including a 50% discount (available for a limited time only). . Double win!).

DevOps 9

DevOps Education Metrics Virtualization 9

O'Reilly

FEBRUARY 18, 2020

Growth is still strong for such a large topic, but usage slowed in 2018 (+13%) and cooled significantly in 2019, growing by just 7%. But sustained interest in cloud migrations—usage was up almost 10% in 2019, on top of 30% in 2018—gets at another important emerging trend. Still cloud-y, but with a possibility of migration.

Software Architecture 132

Software Architecture DevOps Data Engineering Architecture 132

The Symphonia

DECEMBER 7, 2018

We spent most of our time chatting to various folk about what they are doing with AWS now, and where they hope to proceed in 2019. We have availability in Q1 and Q2 and would be delighted to talk to you. lightweight virtualization for Serverless Computing”. this is now available. they need to be managed?

Lambda 40

Lambda Serverless AWS Blockchain 40

O'Reilly

DECEMBER 2, 2019

But that’s also a problem that 5G vendors could solve; virtual LANs ( VLANs ) are hardly a new concept. Read “ O’Reilly serverless survey 2019: Concerns, what works, and what to expect ” for full results. I’m satisfied with my current Wi-Fi deployment, but I wonder whether I’d even need Wi-Fi in a 5G world. Upcoming events.

Wireless 53

Wireless Serverless IoT Artificial Intelligence 53

Smashing Magazine

NOVEMBER 8, 2018

2019-04-29T18:34:58+00:00. When providing some functionality for processing a file uploaded by the user, the file must be available to the process throughout the execution. A naive approach would be to copy the uploaded file on step 1 to all other servers, so the file would be available on all of them. Leonardo Losoviz.

AWS 44

AWS Servers Storage Cloud 44

Dynatrace

SEPTEMBER 23, 2021

In 2019, Gartner reported that 30% of organizations worldwide were running containerized applications. Unfortunately, container security is much more difficult to achieve than security for more traditional compute platforms, such as virtual machines or bare metal hosts. Containers have become hugely popular. Run source code tests.

Open Source 255

Open Source Benchmarking Best Practices Network 255

Dynatrace

MAY 31, 2021

Kubernetes (aka K8s) is an open-source platform used to run and manage containerized applications and services on clusters of physical or virtual machines across on-premises, public, private, and hybrid clouds. This virtualization makes it possible to efficiently deploy and securely run a container independently of the hosting infrastructure.

Virtualization 133

Virtualization DevOps Infrastructure Cloud 133

Dynatrace

AUGUST 14, 2019

The Oracle other processes group will keep the pre-rework identifier of the Oracle group, so all historic data will be available under the entry. in November 2019 as it reached end-of-life on June, 27th 2019 – see.NET Core official support policy. support has been extended and will reach end-of-life in November 2019.

Java 105

Java Cloud Traffic Virtualization 105

SQL Performance

APRIL 8, 2019

Back on December 5, 2017, Microsoft announced that they were using AMD EPYC 7551 processors in their storage-optimized Lv2-Series virtual machines. These VMs are not available in all regions, so you will want to check the availability in the Azure region that you are interested in using. Figure 2: Microsoft Project Olympus.

Azure 42

Azure Virtualization Storage Benchmarking 42

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). Checking those available: $ cat /sys/devices/system/clocksource/clocksource0/available_clocksource. This was much worse many years ago on Xen virtual machine guests.

Speed 126

Speed Java AWS Virtualization 126

HammerDB

JUNE 27, 2022

These factors meant that often when looking for database performance information, the results for a particular combination of software and hardware were not available. Given the increasing importance of open source and the widespread use of HammerDB, the TPC adopted HammerDB in 2019 and now hosts the project on GitHub.

Benchmarking 62

Benchmarking Open Source C++ Cache 62

Dynatrace

NOVEMBER 18, 2019

For example, you might want Dynatrace to treat a group of hosts in a load-balancer environment as a single virtual host. In February 2019 we announced a Preview of the OneAgent command-line interface (CLI) solution, which allows for easier post-installation host-group reconfiguration. What’s new in the GA release?

Tuning 143

Tuning Virtualization Monitoring Infrastructure 143

Dynatrace

JULY 8, 2020

A container (or a pod) running on a node may eat up all the available CPU or memory and affect all other pods on the node, degrading performance (or worse) and preventing any new workload to be scheduled on the node. By default, containers run with unbounded limits. When a pod crashes for a reason, it will get restarted.

Infrastructure 201

Infrastructure Monitoring Cloud Metrics 201

Sutter's Mill

AUGUST 13, 2023

8:00 – summary slide of features demonstrated at CppCon 2022 – safety for C++; goal of 50x fewer CVEs due to type/bounds/lifetime/init safety – simplicity for C++; goal of 10x less to know 10:00 – 2.

C++ 89

C++ Efficiency Design Virtualization 89

SQL Server According to Bob

DECEMBER 18, 2018

Filesystem Type 1K-blocks Used Available Use% Mounted on. product: Virtual Disk. Msft Virtual Disk 1.0 For example, SQL Server 2019 supports DTC/XA transactions. If you choose to configure your system for O_DIRECT safe writes be sure to employ an appropriate backup or high availability strategy. lshw -class disk.

Servers 90

Servers Media Cache Storage 90

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). Over the years, more and more articles have been published about clocksource in virtual machines, and it's now a well-known issue.

Speed 52

Speed Java AWS Virtualization 52

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). Over the years, more and more articles have been published about clocksource in virtual machines, and it's now a well-known issue.

Speed 40

Speed Java AWS Virtualization 40

Dynatrace

JANUARY 15, 2020

Having released this functionality in an Preview Release back in September 2019, we’re now happy to announce the General Availability of our Citrix monitoring extension. Synthetic monitoring: Citrix login availability and performance. Dynatrace news. Dynatrace Extension: SAP ABAP platform load, by users.

Latency 36

Latency Performance Virtualization Infrastructure 36

O'Reilly

MAY 19, 2020

It encompasses private clouds, the IaaS cloud—also host to virtual private clouds (VPC)—and the PaaS and SaaS clouds. In our analysis of user activity on the O’Reilly learning platform , we found that DevOps-related search and usage declined in both 2018 and 2019. our respondents are more likely to be using SRE than not.

Cloud 141

Cloud Serverless AWS Architecture 141

Testsigma

FEBRUARY 5, 2021

Speaking of Android OS, in 2019, there were around 2.5 It is not really a big task if you go for one of the readily available solutions for mobile test automation and execution. Key Considerations. Compatibility. billion devices. These devices ran on a diverse range of OS versions, screen resolutions, and network types. Conclusion.

Mobile 52

Mobile Testing Hardware DevOps 52

SQL Performance

APRIL 27, 2020

Fast forward a few years after Azure SQL Database was released to when Azure SQL Managed Instance was in public preview, and "vCores" (virtual cores) were announced for Azure SQL Database. Microsoft took that idea and built a new compute tier called Azure SQL Database serverless, which became generally available in November 2019.

Azure 55

Azure Database Serverless Hardware 55

Smashing Magazine

SEPTEMBER 26, 2019

2019-09-26T12:30:59+02:00. 2019-09-26T11:02:12+00:00. Instead, you migrate application bit-by-bit and make those new bits available to your users as soon as they are ready. Technically, we have to split our existing application into microservices virtually. Frankenstein Migration: Framework-Agnostic Approach (Part 1).

Architecture 75

Architecture Virtualization Servers Technology 75

Testsigma

NOVEMBER 16, 2021

In the summer of 2019, British Airways faced a technical issue on its website. Notice how March 2020 has shown an extremely positive change in website users with respect to March 2019. For example, being readily available has led to a two-fold increase in active users for Microsoft Teams in the past year. Reputation. A platform.

Testing 52

Testing Website Small Business Internet 52

HammerDB

OCTOBER 18, 2019

rc3-custom #1 SMP Mon Aug 12 14:07:33 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux Welcome to Ubuntu 19.04 (GNU/Linux 5.3.0-rc3-custom GHz available cpufreq governors: performance powersave current policy: frequency should be within 1000 MHz and 4.00 uname -a Linux ubuntu19 5.3.0-rc3-custom rc3-custom x86_64).

Benchmarking 63

Benchmarking Performance Hardware C++ 63

HammerDB

OCTOBER 12, 2018

GHz available cpufreq governors: performance powersave . Note that the following section applies in particular to pre-2019 versions of MySQL and MariaDB and more recent versions of MySQL 8 have already been updated for optimal performance on multiple platforms and therefore the change is this section is not required).

Best Practices 40

Best Practices Scalability Performance C++ 40