Percona

MARCH 23, 2023

This blog is in reference to our previous ones for ‘Innodb Performance Optimizations Basics’ 2007 and 2013. Although there have been many blogs about adjusting MySQL variables for better performance since then, I think this topic deserves a blog update since the last update was a decade ago, and MySQL 5.7

Performance 125

Performance Hardware Tuning Storage 125

Scalegrid

MAY 13, 2020

In this blog post, we explain what Greenplum is, and break down the Greenplum architecture, advantages, major use cases, and how to get started. Greenplum Database is an open-source , hardware-agnostic MPP database for analytics, based on PostgreSQL and developed by Pivotal who was later acquired by VMware. What Exactly is Greenplum?

Big Data 321

Big Data Database Artificial Intelligence Open Source 321

Percona

JUNE 12, 2023

This blog provides links to such architectures — for MySQL and PostgreSQL software. The immediate (working) goal and requirements of HA architecture The more immediate (and “working” goal) of an HA architecture is to bring together a combination of extensions, tools, hardware, software, etc.,

Architecture 97

Architecture Availability Open Source Healthcare 97

Percona

AUGUST 22, 2023

This blog article will examine shared attributes of high availability (HA) and fault tolerance (FT). Some of the most important elements include: No single point of failure (SPOF): You must eliminate any SPOF in the database environment, including any potential for an SPOF in physical or virtual hardware. What is fault tolerance?

Availability 78

Availability Hardware Open Source Database 78

Dynatrace

OCTOBER 26, 2020

In this blog, I want to give you two examples of internal innovation projects at Dynatrace which leverage this new API, to truly show you the power – and the fun-ness of this new metric ingest ??. If you want to replicate Christians work – here are the software and hardware specs: Hardware. So stay tuned. Raspberry Pi Model 3 B.

Innovation 154

Innovation Metrics Hardware Games 154

Dynatrace

NOVEMBER 29, 2022

In my previous blog post, Path to NoOps part 1: How modern AIOps brings NoOps within reach, I explored the aspirations of NoOps and how modern AIOps makes it possible. In this blog, I explore how Dynatrace has made cloud automation attainable—and repeatable—at scale by embracing the principles of infrastructure as code. Lower MTTR.

Infrastructure 172

Infrastructure Code Cloud DevOps 172

Dynatrace

MAY 5, 2020

Tasks such as hardware provisioning, database setup, patching, and backups are fully automated, making Amazon RDS cost efficient and scalable. The post Dynatrace achieves Amazon RDS Service Ready designation appeared first on Dynatrace blog. Automatically identify and solve Amazon RDS issues that impact application performance.

Design 141

Design AWS Education Innovation 141

Dynatrace

AUGUST 5, 2022

As a result of persistent queues, a system benefits from improved performance, reliability, and scalability. In this scenario, message queues coordinate large numbers of microservices, which operate autonomously without the need to provision virtual machines or allocate hardware resources. Message queue software options to consider.

Monitoring 199

Monitoring Serverless Programming Speed 199

Dynatrace

AUGUST 5, 2022

As a result of persistent queues, a system benefits from improved performance, reliability, and scalability. In this scenario, message queues coordinate large numbers of microservices, which operate autonomously without the need to provision virtual machines or allocate hardware resources. Message queue software options to consider.

Monitoring 199

Monitoring Serverless Programming Speed 199

Dynatrace

APRIL 5, 2021

This is where Lambda comes in: Developers can deploy programs with no concern for the underlying hardware, connecting to services in the broader ecosystem, creating APIs, preparing data, or sending push notifications directly in the cloud, to list just a few examples. appeared first on Dynatrace blog. How does AWS Lambda work?

Lambda 180

Lambda AWS Serverless Hardware 180

Dynatrace

SEPTEMBER 29, 2021

Container technology is very powerful as small teams can develop and package their application on laptops and then deploy it anywhere into staging or production environments without having to worry about dependencies, configurations, OS, hardware, and so on. appeared first on Dynatrace blog. Kubernetes vs Docker Swarm. Kubernetes.

Open Source 301

Open Source Traffic DevOps Cloud 301

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. It also supports the flexibility and scalability of the database infrastructure.

Availability 108

Availability Database Open Source Hardware 108

Percona

MARCH 27, 2023

Disclaimer : This blog post is meant to show a less-known problem but is not meant to be a serious benchmark. The percentage in degradation will vary depending on many factors {hardware, workload, number of tables, configuration, etc.}. Setup The setup consists of creating 10K tables with sysbench and adding 20 FKs to 20 tables.

Cache 102

Cache Hardware Servers Benchmarking 102

The Netflix TechBlog

AUGUST 30, 2021

Complementing the hardware is the software on the RAE and in the cloud, and bridging the software on both ends is a bi-directional control plane. In this blog post, we will focus on the latter feature set. In particular, the Kafka integration is the most relevant for this blog post.

Latency 213

Latency Traffic Transportation Cloud 213

Dynatrace

OCTOBER 1, 2021

In these modern environments, every hardware, software, and cloud infrastructure component and every container, open-source tool, and microservice generates records of every activity. Making observability actionable and scalable for IT teams. Here are some ways you can make observability actionable and scalable. Read eBook now!

Metrics 363

Metrics Open Source Monitoring Infrastructure 363

ACM Sigarch

MAY 31, 2023

There are three common mechanisms to access remote memory: modifying applications, modifying virtual memory, and hardware-level cache coherence support. The memory bandwidth will be a key player because the traditional method to add memory bandwidth by adding memory channels is not scalable. About application transparency.

Latency 52

Latency Hardware Cache Architecture 52

Percona

AUGUST 30, 2023

In this blog, we’ll focus on the elements of database backup and disaster recovery, and we’ll introduce proven solutions for maintaining business continuity, even amid otherwise dire circumstances. heat) can damage hardware components and prompt data loss. Some are hidden, but some are in plain sight.

Database 88

Database Hardware Open Source Strategy 88

ACM Sigarch

APRIL 26, 2018

With its modular architecture, DLA is scalable, highly configurable, and designed to simplify integration and portability. HPU: Holographic Processing Unit (HPU) is the specific hardware of Microsoft’s Hololens. SPU: Stream Processing Unit (SPU) is related to the specialized hardware to process the data streams of video.

Hardware 99

Hardware Artificial Intelligence Architecture Google 99

Dynatrace

DECEMBER 20, 2019

You can’t keep pace by simply upgrading to the latest hardware and updating to the latest release twice a year. The Dynatrace scalable grid architecture provides easy and limitless horizontal scalability for both SaaS and on-premise Managed deployments. appeared first on Dynatrace blog.

Infrastructure 134

Infrastructure Cloud Monitoring Government 134

Dynatrace

OCTOBER 28, 2020

You can’t keep pace by simply upgrading to the latest hardware and updating to the latest software releases twice a year. The Dynatrace scalable grid architecture provides easy and limitless horizontal scalability for both SaaS and on-premise Managed deployments. appeared first on Dynatrace blog.

Monitoring 146

Monitoring Systems Infrastructure Cloud 146

Percona

SEPTEMBER 1, 2023

This blog was originally published in October 2017 and was updated in September 2023. In this blog post, we will talk about MongoDB sharding and walk through the main reasons why you should start a cluster (independent of the approach you have chosen). 2) Hardware limitations Disk and memory are inexpensive nowadays.

Best Practices 71

Best Practices Traffic Database Servers 71

Dynatrace

OCTOBER 22, 2019

This is why threads are often the source of scalability as well as performance issues. Use case #1: Identify scalability issues. A scalable architecture needs to distribute work across many threads in order to facilitate all the CPUs of a physical or virtual machine. Dynatrace news.

Java 103

Java Scalability Hardware Architecture 103

Dynatrace

OCTOBER 28, 2021

A disruption spanning hardware, networks, and cloud infrastructure can require input and participation from network and infrastructure architects, risk experts, security teams, and even procurement officers. It makes experiments repeatable and scalable so teams can apply them to future experiments of the same or larger stacks.

Engineering 225

Engineering Entertainment Cloud Infrastructure 225

Percona

JANUARY 4, 2024

This blog discusses general tablespaces and explores their functionalities, benefits, and practical usage, along with illustrative examples. Dedicated storage for critical data: Create a separate general tablespace with RAID or DRBD configuration for critical tables, ensuring maximum redundancy and protection against hardware failures.

Storage 88

Storage Engineering Database Hardware 88

Percona

JULY 1, 2023

In this blog, we will answer all of these important questions and provide a general overview comparing the two database services, Aurora vs RDS. Understanding DBaaS DBaaS cloud services allow users to use databases without configuring physical hardware and infrastructure or installing software. How do I choose which one to use?

AWS 52

AWS Database Serverless Storage 52

Dotcom-Montior

NOVEMBER 24, 2021

Software and hardware components are autonomous and execute tasks concurrently. A distributed system comprises of a variety of hardware and software components with different operating systems and technologies, meaning the processors are separate and independent of each other. Scalability. Concurrency. Heterogeneity.

Systems 74

Systems Monitoring Hardware Network 74

HammerDB

APRIL 19, 2023

In this blog, we aim to call out some key considerations when trying to assess MySQL performance for your application. Since we are posting this blog on the HammerDB blog site, we will not describe the HammerDB workload in this blog. MySQL has thousands of other settings and is beyond the scope of this blog.

Performance 54

Performance Benchmarking Cache Storage 54

Dynatrace

JUNE 7, 2019

Scalability and load balancing. For detailed prerequisites, hardware requirements, and installation guidelines, see our help page for browser monitors in private locations. The post Monitor web applications from within your corporate network appeared first on Dynatrace blog. How do I set up private browser monitoring?

Network 156

Network Monitoring Servers Hardware 156

Percona

FEBRUARY 24, 2023

From AWS documentation , Amazon EBS is an easy-to-use, scalable, high-performance block-storage service designed for Amazon EC2. Avi Drabkin’s blog post is a recommended reading on this matter, as he analyzes the configuration required for every volume type to satisfy the requirements of a particular use case.

Cloud 119

Cloud Serverless AWS Storage 119

Percona

MAY 1, 2023

This blog was originally published in August 2018 and was updated in May 2023. In this blog post, we will delve into the world of PostgreSQL performance tuning and establish some basic guidelines for setting database parameters to enhance the performance of your PostgreSQL database, based on the workload.

Tuning 52

Tuning Efficiency Database Performance 52

Testsigma

SEPTEMBER 9, 2021

Resources can be any element i.e., hardware, software, or infrastructure which are necessary to carry out tests. Scalable – reduce or expand according to your needs. Testsigma is highly scalable. Blog image credit: Technology vector created by starline – www.freepik.com. appeared first on Testsigma Blog.

Cloud 59

Cloud Testing Mobile Scalability 59

Percona

NOVEMBER 1, 2023

This blog was originally published in January 2021 and updated in November of 2023. In this blog, we will review all of the potential MySQL backup and restore strategies, the cornerstones of any application. Discover more about MySQL encryption: Learn how master key rotation works in this blog! Why Do MySQL Backups Matter?

Best Practices 80

Best Practices Storage Strategy Database 80

Testsigma

APRIL 4, 2022

Mocking Component Behavior Useful in IoT & Embedded Software Testing Can also reduce (or eliminate) actual hardware/component need Test Reporting Generating summary report/email. The post 4 Most Common Myths Around Test Automation appeared first on Testsigma Blog. Linking screenshots/logs to the reports. Happy Test Automation!

Testing 95

Testing Open Source IoT Programming 95

Dotcom-Montior

MAY 12, 2020

Modern web applications and pages, such as single-page applications, that put the user experience at its utmost priority are expected to be available 24/7, anywhere in the world, usable on any screen size, secure, flexible, scalable and be ready to meet traffic spikes on demand. Hardware resources. Hardware Resources.

Monitoring 63

Monitoring Entertainment Hardware Latency 63

All Things Distributed

JULY 20, 2012

Werner Vogels weblog on building scalable and robust distributed systems. Stanfords Disco, the predecessor of VMWare, uses a full hardware virtualization approach, where Cambridges Xen introduced us to paravirtualization. blog comments powered by Disqus. he posts material that doesnt belong on this blog or on twitter.

Operating System 94

Operating System Virtualization Systems Hardware 94

The Morning Paper

NOVEMBER 5, 2019

Breaking that assumption allowed Ceph to introduce a new storage backend called BlueStore with much better performance and predictability, and the ability to support the changing storage hardware landscape. It should offer high bandwidth, horizontal scalability, fault tolerance, and strong consistency. Supporting new storage hardware.

Storage 64

Storage Systems Hardware Efficiency 64

HammerDB

OCTOBER 18, 2019

Nevertheless in this blog sometimes we do publish performance data to highlight best practices or potential configuration pitfalls and although we’ve mentioned this one before it is worth dedicating an entire post to it as this issue seems to appear numerous times running database workloads on Linux. (Yes

Benchmarking 63

Benchmarking Performance Hardware C++ 63