Dynatrace

SEPTEMBER 29, 2021

Just like shipping containers revolutionized the transportation industry, Docker containers disrupted software. This opens the door to auto-scalable applications, which effortlessly matches the demands of rapidly growing and varying user traffic. Networking. In production, containers are easy to replicate. What is 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. If a primary server fails, a backup server can take over and continue to serve requests.

Availability 111

Availability Database Open Source Hardware 111

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

Percona

AUGUST 22, 2023

We’ll wrap it up by suggesting high availability open source solutions, and we’ll introduce you to support options for ensuring continuous high performance from your systems. Without enough infrastructure (physical or virtualized servers, networking, etc.), What does high availability mean? What is fault tolerance?

Availability 82

Availability Hardware Open Source Database 82

The Netflix TechBlog

NOVEMBER 9, 2021

The Android launch leveraged the open-source software decoder dav1d built by the VideoLAN, VLC, and FFmpeg communities and sponsored by AOMedia. We were very pleased to see that AV1 streaming improved members’ viewing experience, particularly under challenging network conditions.

Media 246

Media Open Source Efficiency Software Engineering 246

Dynatrace

AUGUST 5, 2022

A message queue is a form of middleware used in software development to enable communications between services, programs, and dissimilar components, such as operating systems and communication protocols. This enables email message processing in a quick and reliable way, even during periods of heavy network congestion. Dynatrace news.

Monitoring 199

Monitoring Serverless Programming Speed 199

Dynatrace

AUGUST 5, 2022

A message queue is a form of middleware used in software development to enable communications between services, programs, and dissimilar components, such as operating systems and communication protocols. This enables email message processing in a quick and reliable way, even during periods of heavy network congestion. Dynatrace news.

Monitoring 199

Monitoring Serverless Programming Speed 199

Percona

NOVEMBER 2, 2023

Joe Brockmeier gave a talk on this topic earlier this year at Open Source Summit North America in Vancouver – “ Are Containers Ready for Production Databases ?” Kubernetes performance is heavily influenced by the underlying hardware. ” This talk covers this topic exactly.

Open Source 89

Open Source Hardware Storage Database 89

Dynatrace

NOVEMBER 2, 2023

In modern cloud environments, every piece of hardware, software, cloud infrastructure component, container, open-source tool, and microservice generates records of every activity. Observability aims to interpret them all in real time.

Cloud 221

Cloud Infrastructure Strategy Hardware 221

Percona

FEBRUARY 9, 2023

Third, double-check the version of the software that is in use. It does help to look at the loss of security vulnerabilities for your software, such as this list for PostgreSQL , to assure yourself that your instances are not exposed. Have you been looking at the recent features and changes in your database software?

Database 93

Database Open Source Hardware Operating System 93

Dynatrace

FEBRUARY 23, 2022

As businesses take steps to innovate faster, software development quality—and application security—have moved front and center. According to GitLab’s 2021 Global DevSecOps Survey , 36% of respondents develop software using DevSecOps, compared with only 27% in 2020. It does so by creating repeatable, automated software-driven processes.

Serverless 265

Serverless Infrastructure Innovation DevOps 265

Percona

NOVEMBER 9, 2023

If you have any experience working with database software, you have undoubtedly heard the term Kubernetes a lot. At its core, Kubernetes (often abbreviated as K8s) is an open source tool that automates the deployment, scaling, and management of containerized applications.

Efficiency 105

Efficiency Cloud Healthcare Open Source 105

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. PostgreSQL software supports synchronous streaming replication, asynchronous streaming replication, and logical replication.

Availability 87

Availability Open Source Architecture Database 87

Dynatrace

NOVEMBER 22, 2022

Instead, to speed up response times, applications are now processing most data at the network’s perimeter, closest to the data’s origin. Traditionally, teams achieve this high level of uptime using a combination of high-capacity hardware, system redundancy, and failover models.

Infrastructure 182

Infrastructure Availability Systems Retail 182

Dynatrace

APRIL 5, 2021

But with the benefits also come concerns about observability, and how to monitor and manage ever-expanding cloud software stacks. You will likely need to write code to integrate systems and handle complex tasks or incoming network requests. Organizations are realizing the cost savings and management benefits of serverless automation.

Lambda 180

Lambda AWS Serverless Hardware 180

Scalegrid

FEBRUARY 1, 2024

MySQL is a popular open-source relational database management system for online applications and data warehousing. However, data loss is always possible due to hardware malfunction, software defects, or other unforeseen circumstances, just like with any computer system.

Best Practices 130

Best Practices Storage Strategy Database 130

Brendan Gregg

JULY 4, 2021

AWS Graviton2); for memory with the arrival of DDR5 and High Bandwidth Memory (HBM) on-processor; for storage including new uses for 3D Xpoint as a 3D NAND accelerator; for networking with the rise of QUIC and eXpress Data Path (XDP); and so on. I also wrote about these topics in detail for my recent [Systems Performance 2nd Edition] book.

Performance 140

Performance Latency Hardware Storage 140

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. Types of compatibility testing. Operating System.

Testing 84

Testing Hardware Mobile Testing Tools 84

Testlodge

JUNE 16, 2021

To secure consumer data, organizations need to make sure that their networks are updated and protected against any malicious activity. The complexity of the software being built and that billions of devices are connected with them through the internet, makes them vulnerable to security threats. Benefits and Challenges.

Testing 67

Testing Hardware Open Source Internet 67

Percona

JUNE 22, 2023

A monitoring tool like Percona Monitoring and Management (PMM) is a popular choice among open source options for effectively monitoring MySQL performance. Replication lag can occur due to various factors such as network latency, system resource limitations, complex transactions, or heavy write loads on the primary/master database.

Performance 107

Performance Monitoring Traffic Database 107

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). for block IO, process scheduling and memory management, and the TUN/TAP virtual network interfaces).

Serverless 101

Serverless Virtualization Lambda AWS 101

HammerDB

APRIL 19, 2023

Among the different components of modern software solutions, the database is one of the most critical. As database performance is heavily influenced by the performance of storage, network, memory, and processors, we must understand the upper limit of these key components. NETWORK METRICS sysstat_net_ens260f1_rx_kB/s 38,241 22,700 1.68

Performance 54

Performance Benchmarking Cache Storage 54

ACM Sigarch

APRIL 8, 2019

Communities in other fields have made a substantial effort towards “democratization,” where tools are not just made open source, but also accessible to everyone. For example, the existence and support of open-source frameworks such as LLVM or Tensorflow/Pytorch are an attractive element to many newcomers.

Architecture 74

Architecture Open Source Hardware Software Engineering 74

Percona

FEBRUARY 24, 2023

Figure 1: PMM Home Dashboard From the Amazon Web Services (AWS) documentation , an instance is considered over-provisioned when at least one specification of your instance, such as CPU, memory, or network, can be sized down while still meeting the performance requirements of your workload and no specification is under-provisioned.

Cloud 122

Cloud Serverless AWS Storage 122

Testsigma

MAY 3, 2021

We love it so much that we devise new ways all the time to incorporate automation in each and every field of software development. Mobile devices are the most fragmented thing you will ever work with while developing software. Test automation in conventional software is straightforward. We, engineers, love automation!

Mobile 77

Mobile Testing Operating System Hardware 77

Brendan Gregg

FEBRUARY 28, 2023

link] 2021 - [Trader 21] Tiffany Trader, “Cerebras Second-Gen 7nm Wafer Scale Engine Doubles AI Performance Over First-Gen Chip ,” [link] Apr 2021 - [Ghigoff 21] Yoann Ghigoff, et al., "BMC:

Performance 110

Performance Latency Cache Virtualization 110

Brendan Gregg

JULY 4, 2021

AWS Graviton2); for memory with the arrival of DDR5 and High Bandwidth Memory (HBM) on-processor; for storage including new uses for 3D Xpoint as a 3D NAND accelerator; for networking with the rise of QUIC and eXpress Data Path (XDP); and so on. I also wrote about these topics in detail for my recent [Systems Performance 2nd Edition] book.

Performance 52

Performance Latency Hardware Storage 52

Alex Russell

APRIL 29, 2021

Apple Corporate is at fault, not Open Source engineers or the line managers who support them. Real-time network protocols for enabling videoconferencing, desktop sharing, and game streaming applications. Modern, asynchronous network APIs that dramatically improve performance in some situations. Delayed five years.

Media 145

Media Games Education Engineering 145

All Things Distributed

SEPTEMBER 6, 2013

The company has used AWS to build an IT innovation zone, based upon open source products, which is being used to launch new innovations for customers like E-Mobility and E-thermostat products with a very fast time-to-market.

Cloud 129

Cloud Energy AWS Healthcare 129

Percona

APRIL 17, 2023

For example: UUID=f41e390f-835b-4223-a9bb-9b45984ddf8d / xfs rw,noatime,attr2,inode64,noquota 0 0 Unix ulimit settings Most UNIX-like operating systems, including Linux and macOS, provide ways to limit and control the usage of system resources such as threads, files, and network connections on a per-process and per-user basis.

Best Practices 52

Best Practices Design Tuning Database 52

Brendan Gregg

AUGUST 18, 2019

bpftrace is a new open source tracer for Linux for analyzing production performance problems and troubleshooting software. software Kernel software-based events. hardware Hardware counter-based instrumentation. Originally posted at https:/opensource.com/article/19/8/introduction-bpftrace.

Latency 68

Latency C++ Cache Programming 68

Brendan Gregg

FEBRUARY 28, 2023

link] , 2021 [Trader 21] Tiffany Trader, “Cerebras Second-Gen 7nm Wafer Scale Engine Doubles AI Performance Over First-Gen Chip ,” [link] , Apr 2021 [Ghigoff 21] Yoann Ghigoff, et al.,

Performance 52

Performance Latency Cache Virtualization 52

Percona

JULY 26, 2023

It is recommended to upgrade your stack as soon as possible to take advantage of improvements and any security-related software updates. To make this process work more efficiently and ensure a smooth failover, it is important to have the same hardware configuration on all the nodes of the replica set.

Database 83

Database Servers Storage Strategy 83

KeyCDN

AUGUST 15, 2019

In the context of web development, performance testing entails using software tools to simulate how an application runs under specific circumstances. Google Lighthouse Google Lighthouse is a free and open source tool that is part of the Google Chrome DevTools family. What is Performance Testing?

Testing Tools 55

Testing Tools Best Practices Performance Testing Testing 55

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. Of course, there are also times when the problem lies not with your application but with the user’s connection or network configuration.

Strategy 67

Strategy Monitoring Website Google 67

Alex Russell

JUNE 20, 2020

Suz Hinton's talks on WebUSB show the through-line: as the web gets more capable, whole classes of software suddenly benefit from frictionless deployment, increased safety, better privacy, and more meaningful user controls. full TCP/IP & UDP networking, including local network discovery. Together, they make software better.

Hardware 55

Hardware Games Java Media 55

Abhishek Tiwari

DECEMBER 27, 2017

Over last few years, we have seen several attempts to run data workload in the containers especially distributed big data frameworks like Apache Hadoop, Apache Storm [3] , and Apache Spark [4] [5] without any software modifications. optimised container networking and security. optimised container networking and security.

Big Data 63

Big Data Storage Benchmarking Hardware 63