Dynatrace

APRIL 5, 2021

You will likely need to write code to integrate systems and handle complex tasks or incoming network requests. As a bonus, operations staff never needs to update operating systems or hardware, because AWS manages servers with no stoppage of application functionality. How does AWS Lambda work?

Lambda 180

Lambda AWS Serverless Hardware 180

Adrian Cockcroft

FEBRUARY 9, 2023

The layers of platforms start at the bottom with hardware choices such as which CPU architectures and vendors you want to use. The next layer is operating system platforms, what flavor of Linux, what version of Windows etc. Netflix made many contributions to open source projects by it’s cloud platform team.

Engineering 137

Engineering Serverless Lambda AWS 137

Brendan Gregg

MAY 1, 2022

My dream is to turn computer performance analysis into a science, one where we can completely understand the performance of everything: of applications, libraries, kernels, hypervisors, firmware, and hardware. Intel has historically been a top contributor to the Linux kernel, and supports countless other projects.

Wireless 52

Wireless Hardware Open Source Cloud 52

Testsigma

APRIL 13, 2021

It is safe, fast, compatible, open-source, and easy to learn. During compatibility testing of an application, we check the compatibility of the application with multiple devices, hardware, software versions, network, operating systems, and browsers, etc. Operating System. on an iOS device.

Testing 84

Testing Hardware Mobile Testing Tools 84

The Netflix TechBlog

JUNE 4, 2019

We were able to meaningfully improve both the predictability and performance of these containers by taking some of the CPU isolation responsibility away from the operating system and moving towards a data driven solution involving combinatorial optimization and machine learning. Since MIPs are NP-hard, some care needs to be taken.

Cache 251

Cache Latency Airlines Logistics 251

ACM Sigarch

OCTOBER 25, 2019

When it comes to hardware support to mitigate software security issues, there is a significant gap between what is available in products today and known solutions. Attestation—Providing systems the means to attest or verify the integrity of their components. hardware support for malware detection/prevention).

Hardware 98

Hardware Virtualization Architecture Games 98

HammerDB

APRIL 19, 2023

sysbench is a widely used open-source benchmarking tool that is designed to evaluate the performance of CPU, memory, disk I/O, and database systems. Operating System: Ubuntu 22.04 Storage: The system has a SATA drive for the operating system and one NVMe (Intel SSD D7-P5510 (3.84 and 8.0.32

Performance 54

Performance Benchmarking Cache Storage 54

Percona

MAY 1, 2023

Key areas include: Configuration parameter tuning : This tuning involves altering variables such as memory allocation, disk I/O settings, and concurrent connections based on specific hardware and requirements. This not only results in cost savings by minimizing hardware requirements but also has the potential to decrease cloud expenses.

Tuning 52

Tuning Efficiency Database Performance 52

Percona

JUNE 20, 2023

The following are possible causes for segmentation fault: Operating system issues Buggy OS kernel Faulty hardware(specifically memory) Bug in a product (e.g., Percona is committed to strengthening the open source community and has acknowledged the issue.

Programming 86

Programming C++ Database Virtualization 86

The Morning Paper

MAY 27, 2019

Last week we saw the benefits of rethinking memory and pointer models at the hardware level when it came to object storage and compression ( Zippads ). The protections are hardware implemented and cannot be forged in software. And this all has to work for whole-system executions, not just the C-language portion of user processes.

C++ 61

C++ Hardware Virtualization Benchmarking 61

Testsigma

DECEMBER 28, 2019

The regression test plan must include below pointers: Purpose of testing Test strategy Features to be tested Resource Requirement Hardware Requirement Software Requirement Test schedule Change request Entry / Exit criteria Entry criteria for when to start testing Exit criteria for when to stop testing Tools. It is an open-source tool.

Testing 53

Testing Hardware Testing Tools Strategy 53

DZone

JANUARY 25, 2023

Imagine you can benefit from an up-to-date and fully-loaded operating system on a 90s hardware configuration of 512 MB and 1-core CPU. Choosing a Distro to Start Unlike Windows and macOS, Linux is a family of open-source operating systems, and many different distros have been published.

Servers 183

Servers Hardware Open Source Operating System 183

Percona

AUGUST 30, 2023

In general terms, here are potential trouble spots: Hardware failure: Manufacturing defects, wear and tear, physical damage, and other factors can cause hardware to fail. heat) can damage hardware components and prompt data loss. Without data backup mechanisms, there can be data loss or system downtime.

Database 91

Database Hardware Open Source Strategy 91

Dynatrace

MAY 1, 2023

ITOA automates repetitive cloud operations tasks and streamlines the flow of analytics into decision-making processes. Additionally, ITOA gathers and processes information from applications, services, networks, operating systems, and cloud infrastructure hardware logs in real time. Apache Spark. Dynatrace Grail.

Analytics 188

Analytics Artificial Intelligence Big Data Open Source 188

The Morning Paper

MAY 12, 2019

An open-source benchmark suite for microservices and their hardware-software implications for cloud & edge systems Gan et al., In this paper we explore the implications microservices have across the cloud system stack. Hardware implications. Operating system and network implications.

Open Source 61

Open Source Hardware Benchmarking Systems 61

Dynatrace

SEPTEMBER 29, 2021

Think of containers as the packaging for microservices that separate the content from its environment – the underlying operating system and infrastructure. This opens the door to auto-scalable applications, which effortlessly matches the demands of rapidly growing and varying user traffic. What is Kubernetes? Kubernetes.

Open Source 301

Open Source Traffic DevOps Cloud 301

Percona

MARCH 23, 2023

Hardware Memory The amount of RAM to be provisioned for database servers can vary greatly depending on the size of the database and the specific requirements of the company. Operating system Linux is the most common operating system for high-performance MySQL servers. I hope this helps!

Performance 127

Performance Hardware Tuning Storage 127

KeyCDN

SEPTEMBER 20, 2018

Monitoring errors on the front-end requires a bit more work because front-end performance is highly dependant on the user’s hardware, software and connection. Sentry Sentry is a bit different from the other error tracking tools in that it is open source. If you are a hobbyist you can use Sentry completely free.

Strategy 67

Strategy Monitoring Website Google 67

The Agile Manager

JANUARY 22, 2010

the simple "what if" forecasting that we can perform in an open-source spreadsheet today was a major breakthrough in productivity 30 years ago). There were lots of different combinations of architectures, operating systems and CPUs. It is a highly fragmented market, with competing CPUs and operating systems.

Google 40

Google Hardware Education Operating System 40

The Netflix TechBlog

MARCH 8, 2021

They need specialized hardware, access to petabytes of images, and digital content creation applications with controlled licenses. Machine Configuration: Spinnaker Starting at the left of the chart, Spinnaker is an open-source platform that controls the creation of workstation pools. That is where SaltStack comes in.

Entertainment 306

Entertainment Storage Hardware Open Source 306

HammerDB

JUNE 27, 2022

It enables the user to measure database performance and make comparative judgements about database hardware and software. HammerDB has graphical and command line interfaces for the Windows and Linux operating systems. HammerDB is open source software licensed under the. How to build HammerDB from source.

Benchmarking 62

Benchmarking Open Source C++ Cache 62

Dynatrace

NOVEMBER 22, 2022

An always-on infrastructure provides the foundation for system availability that can deliver five-nines availability. Traditionally, teams achieve this high level of uptime using a combination of high-capacity hardware, system redundancy, and failover models. Gather observability data from all digital touchpoints.

Infrastructure 182

Infrastructure Availability Systems Retail 182

Testsigma

MAY 3, 2021

From operating systems to versions to hardware specs, mobile devices stand unique even after being billions in number. With each new device, a new screen size, new hardware, and other new specifications arrive that need testing. . All this becomes a heavy challenge in automation as maintenance becomes very high.

Mobile 77

Mobile Testing Operating System Hardware 77

HammerDB

FEBRUARY 25, 2021

For this reason we need to implement our database sessions in the form of operating system threads. This is possible because the Tcl interpreter is exceptionally compact and lightweight (Also for this reason Tcl is often used as an embedded language in hardware such as Cisco Routers). Tcl Multithreading in parallel.

Programming 67

Programming Benchmarking Virtualization C++ 67

The Morning Paper

MARCH 1, 2020

Firecracker is open source, and there are a number of projects that make it easy to work with outside of the AWS environment too, including Weave Firekube (disclaimer: Accel is an investor in Weaveworks). This also makes any solution very sensitive to per-function (per isolation unit) overheads.

Serverless 101

Serverless Virtualization Lambda AWS 101

Testsigma

JUNE 19, 2020

Various free open source and paid automation testing tools were introduced. Selenium was the first open-source automation tool introduced and organizations moved towards this tool for their test automation needs. Selenium is an open-source and free software 2. Introduction to Selenium.

Testing Tools 60

Testing Tools Testing Open Source Java 60

Percona

APRIL 17, 2023

In this blog post, we will discuss the best practices on the MongoDB ecosystem applied at the Operating System (OS) and MongoDB levels. The main objective of this post is to share my experience over the past years tuning MongoDB and centralize the diverse sources that I crossed in this journey in a unique place. Download today.

Best Practices 52

Best Practices Design Tuning Database 52

HammerDB

JANUARY 5, 2019

Note that the main developer of HammerDB is Intel employee (#IAMINTEL) however HammerDB is a personal open source project and any opinions are specific to the context of HammerDB as an independent personal project and are not related to Intel in any way. Repeatability. can you be sure that it scales?

Benchmarking 40

Benchmarking Database Social Media Scalability 40

Percona

JULY 1, 2023

Understanding DBaaS DBaaS cloud services allow users to use databases without configuring physical hardware and infrastructure or installing software. These may be performance, high availability, operational cost, management, capacity planning, scalability, security, monitoring, etc.

AWS 52

AWS Database Serverless Storage 52

Percona

AUGUST 30, 2018

Because recognizing if the workload is read intensive or write intensive will impact your hardware choices, database configuration as well as what techniques you can apply for performance optimization and scalability. Let’s now look at the operating system level. Why should you care? Not all writes are equal either.

Benchmarking 47

Benchmarking Database Operating System Architecture 47

Scalegrid

JULY 13, 2020

The unstoppable rise of open source databases. One database in particular is causing a huge dent in Oracle’s market share – open source PostgreSQL. See how open source PostgreSQL Community version costs compare to Oracle Standard Edition and Oracle Enterprise Edition. What’s causing this massive shift?

Open Source 244

Open Source Tuning C++ Database 244

Adrian Cockcroft

NOVEMBER 11, 2019

A learning organization, disaster recovery testing, game days, and chaos engineering tools are all important components of a continuously resilient system. This discussion focuses on hardware, software and operational failure modes. that are used across multiple applications.

Latency 52

Latency Engineering Systems Hardware 52

Adrian Cockcroft

NOVEMBER 11, 2019

A learning organization, disaster recovery testing, game days, and chaos engineering tools are all important components of a continuously resilient system. This discussion focuses on hardware, software and operational failure modes. that are used across multiple applications.

Latency 53

Latency Engineering Systems Hardware 53

Dynatrace

APRIL 15, 2024

Every hardware, software, cloud infrastructure component, container, open source tool, and microservice generates records of every activity within modern environments. Observability driven by AI operations empowers IT to understand what’s happening across all these environments and among the technologies.

Infrastructure 208

Infrastructure Efficiency Government Transportation 208

Smashing Magazine

JANUARY 7, 2019

dashboard (open source), SpeedCurve and Calibre are just a few of them, and you can find more tools on perf.rocks. On the other hand, we have hardware constraints on memory and CPU due to JavaScript parsing times (we’ll talk about them in detail later). There are many tools allowing you to achieve that: SiteSpeed.io

Performance 103

Performance Cache Metrics Network 103