Scalegrid

JUNE 6, 2019

June 6, 2019 – ScaleGrid , the Database-as-a-Service (DBaaS) leader in the SQL and NoSQL space, has announced the expansion of their fully managed MySQL Hosting services to support Amazon Web Services (AWS) cloud. PALO ALTO, Calif.,

AWS 191

AWS Cloud Open Source Virtualization 191

Dynatrace

SEPTEMBER 10, 2020

With this growth, a new global R&D headquarters was opened in Linz in late 2019. If you’d like to find out more about our Vienna team, meet them virtually through our video. Founded in Linz, Austria, Dynatrace now has more than 50 offices around the world and is continuing to grow.

Development 225

Development Virtualization Innovation Software 225

Percona

JULY 15, 2023

Let’s test the following equivalent query: mysql> SELECT AVG(price) FROM products WHERE create_time BETWEEN '2019-10-01' AND '2019-11-01'; + + | AVG(price) | + + | 202.982582 | + + mysql> EXPLAIN SELECT AVG(price) FROM products WHERE create_time BETWEEN '2019-10-01' AND '2019-11-01'G 1.

Virtualization 80

Virtualization Speed Database Efficiency 80

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. The key specifications for the Lsv2 series virtual machines are shown in Table 1. The post AMD EPYC Processors in Azure Virtual Machines appeared first on SQLPerformance.com.

Azure 42

Azure Virtualization Storage Benchmarking 42

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 Hosting on Azure for Redis™ service. PALO ALTO, Calif., Cloud reliability has never been so important,” says Dharshan Rangegowda, Founder and CEO of ScaleGrid.

Azure 100

Azure Availability Open Source Virtualization 100

SQL Shack

JULY 15, 2020

A comprehensive guide to SQL Server Always On Availability Groups on Windows Server 2016 Configuration of virtual machines on Oracle […]. You should go through the following articles and build the infrastructure before proceeding with this article.

Servers 69

Servers Availability Virtualization Infrastructure 69

Dynatrace

AUGUST 14, 2019

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. x (Pivotal support for this version ends in June 2019. Announcing upcoming de-support for.NET Core 1.0 PCF PAS version 2.3.x

Java 104

Java Cloud Traffic Virtualization 104

SQL Shack

JULY 13, 2020

In this series for SQL Server Always On availability groups, we are covering end to end configurations for SQL Server 2019 on Windows Server 2016. In the article, A comprehensive guide to SQL Server Always On Availability Groups on Windows Server 2016, we configured three virtual machines with their networking configurations.

Availability 77

Availability Servers Virtualization Network 77

Brendan Gregg

JULY 4, 2021

BBR: Congestion-Based Congestion Control,” [link] 2016 - [Gregg 16] Brendan Gregg, “Unikernel Profiling: Flame Graphs from dom0,” [link] Jan 2016 - [Gregg 16b] Brendan Gregg, “Linux 4.X

Performance 140

Performance Latency Hardware Storage 140

Brendan Gregg

FEBRUARY 28, 2023

Make sure your system can handle next-generation DRAM,” [link] Nov 2011 - [Hruska 12] Joel Hruska, “The future of CPU scaling: Exploring options on the cutting edge,” [link] Feb 2012 - [Gregg 13] Brendan Gregg, “Blazing Performance with Flame Graphs,” [link] 2013 - [Shimpi 13] Anand Lal Shimpi, “Seagate to Ship 5TB HDD in 2014 using Shingled Magnetic (..)

Performance 110

Performance Latency Cache Virtualization 110

Dynatrace

APRIL 5, 2021

Azure is a large and growing cloud computing ecosystem that empowers its users to access databases, launch virtual servers, create websites or mobile applications, run a Kubernetes cluster, and train machine learning models, to name a few examples. Consider using virtual machines or specialized frameworks for these types of tasks.

Azure 137

Azure Serverless IoT Lambda 137

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

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 177

Cloud Infrastructure Innovation Monitoring 177

Dynatrace

JULY 13, 2020

These packages, known as container images, are immutable and because they abstract the environment on which they run, they ’re portable and can be moved from one environment to another , regardless of what platform it’s running on, i.e. a physical or virtual machine, on-premise, data center , or in the public cloud. .

Google 132

Google Ecommerce DevOps Cloud 132

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

JULY 13, 2020

These packages, known as container images, are immutable and because they abstract the environment on which they run, they ’re portable and can be moved from one environment to another , regardless of what platform it’s running on, i.e. a physical or virtual machine, on-premise, data center , or in the public cloud. .

Google 130

Google Ecommerce DevOps Cloud 130

Dynatrace

MAY 26, 2021

From May 17 to May 18, 2021, the Open-Source Engineering team at Dynatrace attended the virtual observability conference, o11yfest. When Dynatrace set out on contributing to OpenTelemetry in 2019, it was our hope that cloud vendors will take the opportunity to standardize the way how they collect and – more importantly – emit telemetry data.

AWS 212

AWS Strategy Storage Metrics 212

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 126

Speed Java AWS Virtualization 126

Dynatrace

MAY 26, 2021

From May 17 to May 18, 2021, the Open-Source Engineering team at Dynatrace attended the virtual observability conference, o11yfest. When Dynatrace set out on contributing to OpenTelemetry in 2019, it was our hope that cloud vendors will take the opportunity to standardize the way how they collect and – more importantly – emit telemetry data.

AWS 147

AWS Strategy Storage Metrics 147

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.

Tuning 143

Tuning Virtualization Monitoring Infrastructure 143

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.

Open Source 250

Open Source Benchmarking Best Practices Network 250

Brendan Gregg

FEBRUARY 28, 2023

Make sure your system can handle next-generation DRAM,” [link] , Nov 2011 [Hruska 12] Joel Hruska, “The future of CPU scaling: Exploring options on the cutting edge,” [link] , Feb 2012 [Gregg 13] Brendan Gregg, “Blazing Performance with Flame Graphs,” [link] , 2013 [Shimpi 13] Anand Lal Shimpi, “Seagate to Ship 5TB HDD in 2014 using Shingled Magnetic (..)

Performance 52

Performance Latency Cache Virtualization 52

Enprowess

SEPTEMBER 7, 2021

React is an open-source front-end library based on JavaScript, created and maintained by Facebook, and is well known for its virtual DOM feature. The performance of React improves because of the Virtual DOM algorithm. Performance: React uses Virtual DOM (document object model), which improves the performance of applications.

Open Source 52

Open Source Virtualization Programming Servers 52

HammerDB

NOVEMBER 22, 2019

You can note that when loaded the driver script is modified to report response times for the first active virtual user running the workload. Only the first virtual user is tracked to minimise the impact on the workload). Time Profile. This data is reported every 10 seconds into the HammerDB log.

Virtualization 52

Virtualization C++ Testing 52

SQL Performance

APRIL 10, 2019

The input is a table or table expression, and the output is a virtual table. STOCK1 2019-02-12 150.00 STOCK1 2019-02-13 151.00 STOCK1 2019-02-14 148.00 STOCK1 2019-02-15 146.00 STOCK1 2019-02-18 142.00 STOCK1 2019-02-19 144.00 STOCK1 2019-02-20 152.00 STOCK1 2019-02-21 152.00

C++ 73

C++ Servers Virtualization Code 73

Tasktop

OCTOBER 6, 2020

For 2019, we decided to go bigger, unveiling Tasktop Viz , a turnkey solution for implementing the Flow Framework, and the first and only purpose-built way of measuring the flow of business value in software delivery. . Events have gone virtual, and sadly meeting the DevOps community face-to-face is on hold for now.

DevOps 52

DevOps Virtualization Games Metrics 52

HammerDB

JUNE 27, 2022

An important concept was to simulate database users called Virtual Users in parallel (rather than concurrently) to accurately simulate a real database workload with multiple users running from separate systems. The workload also outputted the data from the Virtual Users by simulating individual terminals. Adoption by the TPC.

Benchmarking 62

Benchmarking Open Source C++ Cache 62

The Morning Paper

DECEMBER 10, 2019

HotStorage 2019. This is a companion paper to the " persistent problem " piece that we looked at earlier this week, going a little deeper into the object pointer representation choices and the mapping of a virtual object space into physical address spaces. Virtualization exceptions act as the equivalent of page faults.

Hardware 52

Hardware Virtualization Operating System Programming 52

Brendan Gregg

JULY 4, 2021

BBR: Congestion-Based Congestion Control,” [link] 2016 - [Gregg 16] Brendan Gregg, “Unikernel Profiling: Flame Graphs from dom0,” [link] Jan 2016 - [Gregg 16b] Brendan Gregg, “Linux 4.X

Performance 52

Performance Latency Hardware Storage 52

SQL Performance

FEBRUARY 1, 2022

The transaction log contains virtual log files, which contain log blocks, which store the actual log records. Virtual Log Files. The transaction log is split up into sections called virtual log files , commonly just called VLFs. Figure 1: The three-level structural hierarchy of the transaction log.

Architecture 53

Architecture Servers Virtualization Database 53

Dynatrace

JULY 8, 2020

2019 CNCF Survey , complexity (38%) and monitoring (32%) are ranking among the top 5 challenges in using, deploying, and managing containers. . Monitoring the infrastructure: no matter the number of layers of abstraction that Kubernetes and containers provide, they still run on infrastructure, virtual and physical.

Infrastructure 198

Infrastructure Monitoring Cloud Metrics 198

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

Smashing Magazine

JUNE 10, 2022

Description: Infant characters as in my paper “ Letter and symbol misrecognition in highly legible typefaces for general, children, dyslexic, visually impaired and aging readers — 2019 fourth edition.”. Also, these angles are common in VR (virtual reality) software and products. Robert Hillier’s Sylexiad Serif Medium.

Performance 94

Performance Design Speed Testing 94

HammerDB

JULY 8, 2019

Copyright (C) 2003-2019 Steve Shaw Type "help" for a list of commands The xml is well-formed, applying configuration SETTING CONFIGURATION Database set to Oracle. /hammerdbcli auto buildcli.tcl echo "BASH SCRIPT AFTER BUILD.". When run the output looks as follows: /build.sh BASH SCRIPT BEFORE BUILD. HammerDB CLI v3.2

C++ 40

C++ Virtualization Database Design 40

Randon ASCII

APRIL 21, 2019

Update, April 23, 2019: Microsoft received the initial “anomaly” report on the 15th, the repro steps on the 21st, and announced a fix today. Oddly slow virtual memory scanning of endlessly leaking CFG memory was causing gmail hangs for a while until we added a mitigation in Chrome’s JavaScript engine. Quick work!

Virtualization 79

Virtualization Testing Processing Code 79

HammerDB

JULY 8, 2019

Copyright (C) 2003-2019 Steve Shaw Type "help" for a list of commands The xml is well-formed, applying configuration Initialized new SQLite in-memory database Starting HammerDB Web Service on port 8080 Listening for HTTP requests on TCP port 8080. see the documentation for setting the port). . $./hammerdbws hammerdbws HammerDB Web Service v3.2

Benchmarking 40

Benchmarking Virtualization C++ Database 40

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