Dynatrace

MAY 1, 2020

Other distributions like Debian and Fedora are available as well, in addition to other software like VMware, NGINX, Docker, and, of course, Java. This is especially the case with microservices and applications created around multiple tiers, where cheaper hardware alternatives play a significant role in the infrastructure footprint.

Java 134

Java Hardware Metrics Tuning 134

The Morning Paper

NOVEMBER 15, 2020

Options 1 and 2 are of course the ‘scale out’ options, whereas option 3 is ‘scale up’. So we need low latency, but we also need very high throughput: A recurring theme in IDS/IPS literature is the gap between the workloads they need to handle and the capabilities of existing hardware/software implementations.

Servers 128

Servers Hardware Latency Design 128

High Scalability

OCTOBER 24, 2022

Each cloud-native evolution is about using the hardware more efficiently. It's not because there are no other options available to them because of structural issues. Nitro is a revolutionary combination of purpose-built hardware and software designed to provide performance and security. Neither are clouds. It's a choice.

Cloud 187

Cloud Hardware Infrastructure Innovation 187

Dynatrace

MARCH 23, 2020

A decade ago, while working for a large hosting provider, I led a team that was thrown into turmoil over the purchasing of server and storage hardware in preparation for a multi-million dollar super-bowl ad campaign. The data had to be painstakingly stitched together over the course of a few weeks, across each layer of our stack.

Google 197

Google Engineering Metrics Hardware 197

Dynatrace

JUNE 7, 2019

We continue to grow our public synthetic monitoring locations, but customers using Dynatrace Synthetic still need to monitor the performance and availability of internal web applications. With private synthetic browser monitors, we bring the testing capabilities available in public locations right into your own environment.

Network 166

Network Monitoring Servers Hardware 166

Dynatrace

JUNE 30, 2020

Dynatrace Synthetic allows you check the availability and performance for your business-critical applications. That’s why he setup Dynatrace Synthetic checks from the public available locations Frankfurt and Ohio as well as from their own Hamburg-based Data Center using Dynatrace Synthetic Private Locations. Summary & next steps.

Lambda 175

Lambda Monitoring Cloud DevOps 175

Daniel Lemire

FEBRUARY 8, 2019

The division by a power of two ( / (2 N )) can be implemented as a right shift if we are working with unsigned integers, which compiles to single instruction: that is possible because the underlying hardware uses a base 2. Of course, if d is not a power of two, 2 N / d cannot be represented as an integer. cycles per integer.

C++ 279

C++ Benchmarking Hardware Testing 279

Dotcom-Montior

MAY 12, 2020

They now allow users to interact more with the company in the form of online forms, shopping carts, Content Management Systems (CMS), online courses, etc. Web monitoring is a comprehensive term that describes the activity of testing a website or web application for its availability and performance. Hardware resources.

Monitoring 63

Monitoring Entertainment Hardware Traffic 63

CSS Wizardry

OCTOBER 27, 2018

The short answers are, of course ‘all the time’ and ‘everyone’, but this mutual disownership is a common reason why performance often gets overlooked. Of course, it is impossible to fix (or even find) every performance issue during the development phase. Each have their own time, place, purpose, focus, and audience. Who: Engineers.

Performance Testing 180

Performance Testing Testing Performance Strategy 180

Percona

OCTOBER 18, 2023

MySQL, PostgreSQL, MongoDB, MariaDB, and others each have unique strengths and weaknesses and should be evaluated based on factors such as scalability, compatibility, performance, security, data types, community support, licensing rules, compliance, and, of course, the all-important learning curve if your choice is new to you.

Open Source 97

Open Source Database Hardware Strategy 97

Testlodge

JUNE 16, 2021

Various standardized security methods are available. Penetration testing is comprehensively performed over a fully-functional system’s software and hardware. In addition to minimizing the risk of compromise to the system, the system’s configuration is also analyzed by validating checks on software and hardware.

Testing 67

Testing Open Source Hardware Internet 67

The Morning Paper

JUNE 13, 2019

As we saw with the SOAP paper last time out, even with a fixed model variant and hardware there are a lot of different ways to map a training workload over the available hardware. First off there still is a model of course (but then there are servers hiding behind a serverless abstraction too!). autoscaling).

Hardware 58

Hardware Latency Serverless Energy 58

O'Reilly

NOVEMBER 28, 2023

A year after the first web servers became available, how many companies had websites or were experimenting with building them? And of course, companies that don’t use AI don’t need an AI use policy. That pricing won’t be sustainable, particularly as hardware shortages drive up the cost of building infrastructure.

Open Source 110

Open Source Google Artificial Intelligence Infrastructure 110

The Morning Paper

NOVEMBER 3, 2019

Most Linux users cannot afford the amount of resource large enterprises like Google put into custom Linux performance tuning… For Google of course, there’s an economy of scale that makes all that effort worth it. On the exact same hardware, the benchmark suite is then used to test 36 Linux release versions from 3.0

Performance 108

Performance Benchmarking Tuning Hardware 108

Brendan Gregg

MARCH 16, 2024

This technique saves two instructions in the prologue and epilogue and makes one additional general-purpose register (%rbp) available." It was also a virtual machine that lacked low-level hardware profiling capabilities, so I wasn't able to do cycle analysis to confirm that the 10% was entirely frame pointer-based.

Java 137

Java Cache Google Hardware 137

All Things Distributed

NOVEMBER 21, 2018

Below, I show measurements on comparable hardware for Amazon Redshift and three other vendors who have been recently claiming order-of-magnitude better performance and pricing. The code and scripts used by the Amazon Redshift team for benchmarking are available on GitHub and the accompanying dataset is hosted in a public Amazon S3 bucket.

Cloud 126

Cloud Benchmarking Performance AWS 126

Percona

JUNE 20, 2023

Inside the memory, they can be allocated any available space. When a program leaves the memory, space becomes available; however, the OS may or may not be able to allocate vacant memory space to another program or process as it has some issues. The next version of the pg_gather will have these details available.

Programming 88

Programming C++ Database Virtualization 88

The Agile Manager

MAY 31, 2022

Demand is outstripping supply, and that’s driving up the prices of what is available. Of course, sustained elevated interest rates would have negative consequences for bond markets, real estate, durable goods, and so on. The risk to the tech cycle is, how far will the Fed push up interest rates to combat inflation?

Hardware 52

Hardware Innovation Availability Software 52

Smashing Magazine

NOVEMBER 16, 2021

DRM-free, of course. Touch Design for Mobile Interfaces presents and shares real information on hardware, people, interactions, and environments. The eBook is available right away (PDF, ePUB, Amazon Kindle). DRM-free, of course. eBook is already available as PDF, ePUB, and Amazon Kindle. DRM-free, of course.

Mobile 90

Mobile Design Best Practices Website 90

Percona

AUGUST 15, 2023

MySQL replication provides high availability, load balancing, and data redundancy, enhancing system reliability. Replication also provides for data availability by enabling failover to a replica in case the primary server becomes unavailable. What are the potential advantages and disadvantages of MySQL Replication?

Servers 52

Servers Database Availability Virtualization 52

The Morning Paper

NOVEMBER 10, 2019

Upgrades are also rolled out progressively across the cluster of course. An out-of-band mechanism (tcp socket) is used to advertise the available wire protocol versions when connecting to a remote machine, and the lowest common denominator will be used. Then a short blackout period (200ms or less) cuts over to the new version.

Network 92

Network Transportation Latency Entertainment 92

Sutter's Mill

FEBRUARY 13, 2017

” This contains updated and new material that reflects the latest C++ standards and compilers, with a focus to using modern C++11/14/17 effectively on modern hardware and memory architectures. On April 25-27, I’ll be in Stockholm (Kista) giving a three-day seminar on “High-Performance and Low-Latency C++.”

Latency 47

Latency C++ Hardware Performance 47

The Netflix TechBlog

APRIL 17, 2019

264/AVC, currently, the most ubiquitous video compression standard supported by modern devices, often in hardware. AOM has produced the reference software for AV1, which is called libaom and is available online. The first successful digital video standard was MPEG-2, which truly enabled digital transmission of video.

Open Source 166

Open Source Scalability Speed Efficiency 166

Alex Russell

APRIL 29, 2021

This post mines publicly available data on the pace of compatibility fixes and feature additions to assess the claim. The information it captures is, however, available going back somewhat further, providing a fuller picture of the trend lines of engine completeness. Count of APIs available from JavaScript by Web Confluence.

Media 145

Media Games Education Engineering 145

Alex Russell

MARCH 9, 2024

Of course, it would be better from the OS vendor's perspective if everyone simply wrote all of the software for their proprietary platform, maximising OS feature differentiation. The two sub-variants differ in ambition owing to the market positions of their OS sponsors.

Benchmarking 60

Benchmarking Strategy Internet Internet 60

Smashing Magazine

DECEMBER 15, 2021

Mobile phones are rapidly becoming touchscreens and touchscreen phones are increasingly all-touch, with the largest possible display area and fewer and fewer hardware buttons. The hardware matters, but the underlying OS is the same , and pretty much all apps will run on any device of the same age. DRM-free, of course.

Mobile 106

Mobile Design Internet Internet 106

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 Database Efficiency Performance 52

All Things Distributed

DECEMBER 12, 2018

Today, I'm happy to announce that the AWS Europe (Stockholm) Region, our 20th Region globally, is now generally available for use by customers. With this launch, AWS now provides 60 Availability Zones, with another 12 zones and four Regions expected to come online by 2020 in Bahrain, Cape Town, Hong Kong, and Milan.

AWS 121

AWS Cloud Games Serverless 121

Alex Russell

SEPTEMBER 20, 2020

Pre-publication gates were valuable when better answers weren't available, but commentators should update their priors to account for hardware and software progress of the past 13 years. Fast forward a decade, and both the software and hardware situations have changed dramatically. Don't like the consequences?

Hardware 71

Hardware Mobile Programming Java 71

Percona

AUGUST 29, 2023

Data redundancy, a database version of a RAID Pondering the case of high availability and redundancy, one replicates data by creating a replica via streaming replication. Now let’s stretch our imagination and consider a second method of high availability, ala Citus. The same can be said for Citus data sharding. 1 citus | 11.1-1

C++ 84

C++ Database Storage Testing 84

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. At hardware reset the boot code is granted maximally permissive architectural capabilities.

C++ 61

C++ Hardware Virtualization Benchmarking 61

All Things Distributed

SEPTEMBER 4, 2017

As a result, there is a critical mass of data available. That is now changing, as packages of AI and ML services, frameworks and tools are today available to all sorts of companies and organizations, including those that don't have dedicated research groups in this field. They form the basis for new business models.

Artificial Intelligence 131

Artificial Intelligence Transportation Education Airlines 131

The Morning Paper

JANUARY 30, 2020

The current system assumes an application specific regression model is available on the servers which can predict processing time given the current parameters of the job (e.g. These use their regression models to estimate processing time (which will depend on the hardware available, current load, etc.). in the cloud).

Mobile 104

Mobile Cloud Latency Games 104

The Morning Paper

MARCH 3, 2020

Over the decade since [the introduction of Availability Zones], our thinking on failure and availability has continued to evolve, and we paid increasing attention to blast radius and correlation of failure. EBS uses chain replication for availability, with data flowing from client to primary to replica. Physalia in the large.

Database 106

Database AWS Network Design 106

The Morning Paper

MARCH 8, 2020

This paper presents Snowflake design and implementation along with a discussion on how recent changes in cloud infrastructure (emerging hardware, fine-grained billing, etc.) Of course, this has to be done whilst retaining strong isolation properties. From shared-nothing to disaggregation. of the persistent data on average.

Storage 112

Storage Engineering Cache Serverless 112

The Morning Paper

MAY 28, 2019

The goal is to produce a low-energy hardware classifier for embedded applications doing local processing of sensor data. Of course analog signalling comes with a whole bunch of challenges of its own, which is one of the reasons we tend to convert to digital. One such possible representation is pure analog signalling.

Energy 52

Energy Hardware Efficiency Architecture 52

Testsigma

FEBRUARY 3, 2021

Mobiles have different models, screen resolutions, operating systems, network types, hardware configurations, etc. Also, how to test the hardware of the mobile phone itself, is it supporting all the software as it should? Let us have a look at the most popular types of mobile testing for applications and hardware.

Mobile 82

Mobile Testing Hardware C++ 82