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. Human mistakes: Incorrect configuration is an all-too-common cause of hardware and software failure.

Database 90

Database Hardware Open Source Strategy 90

CSS Wizardry

OCTOBER 27, 2018

A lot of companies—even if they are aware that performance is key to their business—are often unsure of how, when, or where performance testing sits within their development lifecycle. To make things worse, they’re also usually unsure whose responsibility performance measuring and monitoring is.

Performance Testing 172

Performance Testing Testing Performance Strategy 172

The Morning Paper

JUNE 11, 2019

Beyond data and model parallelism for deep neural networks Jia et al., The goal here is to reduce the training times of DNNs by finding efficient parallel execution strategies, and even including its search time, FlexFlow is able to increase training throughput by up to 3.3x SysML’2019. compared to state-of-the-art approaches.

Network 81

Network Strategy Hardware Benchmarking 81

The Netflix TechBlog

NOVEMBER 9, 2021

We were very pleased to see that AV1 streaming improved members’ viewing experience, particularly under challenging network conditions. AV1 playback on TV platforms relies on hardware solutions, which generally take longer to be deployed. Throughout 2020 the industry made impressive progress on AV1 hardware solutions.

Media 246

Media Open Source Efficiency Software Engineering 246

Dynatrace

SEPTEMBER 30, 2021

It requires purchasing, powering, and configuring physical hardware, training and retaining the staff capable of servicing and securing the machines, operating a data center, and so on. A cloud migration strategy, however, provides technical optimization that’s also firmly rooted in the business value chain. Reduced cost.

Cloud 165

Cloud Traffic Best Practices Strategy 165

Smashing Magazine

JANUARY 11, 2021

Front-End Performance Checklist 2021. Front-End Performance Checklist 2021. This guide has been kindly supported by our friends at LogRocket , a service that combines frontend performance monitoring , session replay, and product analytics to help you build better customer experiences. Web performance is a tricky beast, isn’t it?

Performance 145

Performance Cache Media Metrics 145

Dynatrace

NOVEMBER 1, 2022

These metrics help to keep a network system up and running?, Mean time to recovery (MTTR) measures the entire amount of time it takes to get a downed network or system back up and running. MTTD is a primary key performance indicator for IT and DevOps teams. a critical task that’s easier said than done. Mean time to recovery.

DevOps 207

DevOps Artificial Intelligence Metrics Network 207

Dynatrace

JULY 8, 2019

or “How will performance be accurate if the machine is not physical?” When we wanted to add a location, we had to ship hardware and get someone to install that hardware in a rack with power and network. Hardware was outdated. Fixed hardware is a single point of failure – even when we had redundant machines.

Cloud 201

Cloud Hardware Testing Logistics 201

Percona

OCTOBER 18, 2023

Community support One of the most significant advantages of open source databases is the expansive global community of users, developers, DBAs, and enthusiasts who collaborate to provide a seemingly never-ending array of how-tos, resources, guidance, and solutions to help you make your database more performant and secure.

Open Source 94

Open Source Database Hardware Strategy 94

The Morning Paper

OCTOBER 4, 2020

Understanding operational 5G: a first measurement study on its coverage, performance and energy consumption , Xu et al., The first 5G networks are now deployed and operational. The study is based on one of the world’s first commercial 5G network deployments (launched in April 2019), a 0.5 SIGCOMM’20.

Energy 130

Energy Latency Performance Network 130

Dynatrace

APRIL 5, 2021

Real-time stream processing to perform live activity tracking, data cleansing, metrics generation, and more. You will likely need to write code to integrate systems and handle complex tasks or incoming network requests. The function itself performs a small unit of work and Lambda charges subscribers by the millisecond.

Lambda 180

Lambda AWS Serverless Hardware 180

The Morning Paper

NOVEMBER 15, 2020

An IDS/IPS monitors network flows and matches incoming packets (or more strictly, Protocol Data Units, PDUs) against a set of rules. In fact, whatever module of Snort you try to offload to a hypothetical infinitely fast accelerator, you can never get close to the performance targets of Pigasus. IDS/IPS requirements.

Servers 128

Servers Hardware Latency Design 128

Dotcom-Montior

NOVEMBER 27, 2018

Your customers demand optimal performance, whether they’re the only user or one of a thousand. Today’s applications are built on multiple technologies, relying on vast networks of third-party providers and CDN’s. LoadView, our on-demand, cloud-based load and stress testing platform , takes an outside-in approach to performance testing.

Performance Testing 40

Performance Testing Strategy Testing Performance 40

Dynatrace

JUNE 15, 2023

If your application runs on servers you manage, either on-premises or on a private cloud, you’re responsible for securing the application as well as the operating system, network infrastructure, and physical hardware. What are some key characteristics of securing cloud applications? These alerts tend to slow down development.

Cloud 177

Cloud Open Source Architecture Monitoring 177

Scalegrid

JANUARY 5, 2024

This article cuts through the complexity to showcase the tangible benefits of DBMS, equipping you with the knowledge to make informed decisions about your data management strategies. Types of DBMS DBMS can be classified into hierarchical, network, relational, and object-oriented types.

Efficiency 147

Efficiency Storage Database Scalability 147

Scalegrid

JANUARY 25, 2024

Redis® is an in-memory database that provides blazingly fast performance. This makes it a compelling alternative to disk-based databases when performance is a concern. You might already use ScaleGrid hosting for Redis hosting to power your performance-sensitive applications.

Metrics 130

Metrics Monitoring Latency Cache 130

The Netflix TechBlog

JUNE 4, 2019

However, the key insight here is that these caches are partially shared among the CPUs, which means that perfect performance isolation of co-hosted containers is not possible. Traditionally it has been the responsibility of the operating system’s task scheduler to mitigate this performance isolation problem. Linux to the rescue?

Cache 251

Cache Latency Airlines Logistics 251

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. How does high availability work? Redundancy is also critical for disaster recovery.

Availability 110

Availability Database Open Source Hardware 110

Percona

NOVEMBER 9, 2023

Kubernetes manages and orchestrates these containers, handling tasks such as deployment, scaling, load balancing, and networking. Your workloads, encapsulated in containers, can be deployed freely across different clouds or your own hardware. Just consider the sheer number of people who stream Netflix every night!

Efficiency 105

Efficiency Cloud Healthcare Open Source 105

Smashing Magazine

JANUARY 6, 2020

Front-End Performance Checklist 2020 [PDF, Apple Pages, MS Word]. Front-End Performance Checklist 2020 [PDF, Apple Pages, MS Word]. Web performance is a tricky beast, isn’t it? How do we actually know where we stand in terms of performance, and what our performance bottlenecks exactly are? Vitaly Friedman.

Performance 145

Performance Cache Network Metrics 145

Scalegrid

APRIL 16, 2020

In this post, we compare ScaleGrid’s Bring Your Own Cloud (BYOC) plan vs. the standard Dedicated Hosting model to help you determine the best strategy for your MySQL, PostgreSQL, Redis™ and MongoDB® database deployment. This allows you to leverage external plugins and tools to better support your deployment and improve performance.

Cloud 242

Cloud Azure AWS Database 242

Smashing Magazine

JANUARY 21, 2021

How We Improved SmashingMag Performance. How We Improved SmashingMag Performance. Every web performance story is similar, isn’t it? A day when a project, fully polished and carefully optimized, gets launched, ranking high and soaring above performance scores in Lighthouse and WebPageTest. Vitaly Friedman.

Performance 145

Performance Cache Mobile Network 145

Smashing Magazine

JANUARY 7, 2019

Front-End Performance Checklist 2019 [PDF, Apple Pages, MS Word]. Front-End Performance Checklist 2019 [PDF, Apple Pages, MS Word]. Web performance is a tricky beast, isn’t it? How do we actually know where we stand in terms of performance, and what our performance bottlenecks exactly are? Vitaly Friedman.

Performance 103

Performance Cache Metrics Network 103

Speed Curve

MARCH 7, 2022

If you've been working in the performance space for a while and you hear me start to talk about page growth, I'd forgive you if you started running away. ;). And we need to have strategies in place to understand and manage our pages. More stylesheets equal more risk of performance degradation.

Mobile 145

Mobile Benchmarking Google Metrics 145

Alex Russell

OCTOBER 22, 2017

TL;DR: performance budgets are an essential but under-appreciated part of product success and team health. We constrain ourselves to a real-world baseline device + network configuration to measure progress. This rework delays launch which, in turn, delays gathering data about the viability of a PWA strategy.

Performance 68

Performance Benchmarking Network Mobile 68

Percona

AUGUST 15, 2023

Network Connectivity: Establish a reliable network connection between the primary and replica servers. Perform routine maintenance and backups to ensure data integrity. Remember that semi-synchronous replication impacts performance because it needs to wait for the round trip of the actual ACK from the replica.

Servers 52

Servers Database Availability Traffic 52

Tech News Gather

JULY 19, 2023

Otherwise, you may not be able to locate enough appropriate hardware and end up having to often switch between different programs. Hubs The hub would be the primary data collector and manager for a network of remote monitoring smart devices. This action may prevent hackers from gaining access to the network and taking it over.

Wireless 52

Wireless IoT Development Internet 52

Testsigma

MAY 19, 2021

Infrastructure as a Service is the term used for those cloud-based solutions that provide complete infrastructure to the users including all the overheads, hardware, and networking facilities. As a user, you just need to pay for the services, install low-level requirements and set up the networking. Software as a Service (SaaS).

DevOps 59

DevOps Cloud Artificial Intelligence Infrastructure 59

Percona

JULY 26, 2023

As with any database, developers and DBAs working with MongoDB should look at how to optimize the performance of their database, especially nowadays with cloud services, where each byte processed, transmitted, and stored costs money. This can leave your database instances exposed and vulnerable.

Database 81

Database Servers Storage Strategy 81

The Morning Paper

MARCH 3, 2020

Physalia is designed to offer consistency and high-availability, even under network partitions. In fact, each key needs to be available at only three points in the network: the AWS EC2 instance that is the client of the volume, the primary copy, and the replica copy. In practice, however, achieving high availability is challenging.

Database 106

Database AWS Network Design 106

The Morning Paper

JUNE 27, 2019

In this paper we argue that systems for numerical computing are stuck in a local basin of performance and programmability. Systems researchers are doing an excellent job improving the performance of 5-year old benchmarks, but gradually making it harder to explore innovative machine learning research ideas. a research paper.

Systems 87

Systems Tuning Programming Innovation 87

The Morning Paper

APRIL 14, 2019

When a side-channel is based on observing improved performance, a solution that removes the improved performance can work, but is clearly undesirable. The paper sets out what we can do in software given today’s hardware, and along the way also highlights areas where cooperation from hardware will be needed in the future.

Hardware 44

Hardware Cache Latency Speed 44

Highly Scalable

SEPTEMBER 18, 2012

Historically, NoSQL paid a lot of attention to tradeoffs between consistency, fault-tolerance and performance to serve geographically distributed systems, low-latency or highly available applications. A database should accommodate itself to different data distributions, cluster topologies and hardware configurations. Data Placement.

Database 213

Database Latency C++ Scalability 213

Speed Curve

JULY 3, 2023

HTML – Typically the smallest resource on the page, HTML's performance risk is usually negligible. JavaScript – A page can have a relatively low JS weight but still suffer from JS-inflicted performance problems. This is to try to understand how a "typical" page might perform, as well as pages in the "longtail".

Mobile 52

Mobile Google Metrics Retail 52

Dotcom-Montior

OCTOBER 6, 2021

It also encompasses a strategy and set of practices and principles across service offerings and is closely tied to DevOps and operations. trying to reduce the amount of manual work and ensuring all the components (infrastructure/hardware, middleware, software, etc.) Performance. What are Some Common SRE Responsibilities?

Engineering 67

Engineering DevOps Monitoring Google 67

Percona

APRIL 17, 2023

Note that the intent of tuning the settings is not exclusively about improving performance but also enhancing the high availability and resilience of the MongoDB database. For bare metals, any algorithm among deadline or noop (the performance difference between them is imperceptible) will be better than CFQ.

Best Practices 52

Best Practices Design Tuning Database 52

VoltDB

JUNE 19, 2017

While current network speeds may be enough to meet the latency requirements of 4G applications, 5G will necessitate a change, if only because the continental US is ~60ms wide, meaning that a datacenter on one coast communicating with another datacenter on the opposite coast will be too slow for 5G. This requires 1 ms network latency.

Latency 40

Latency Retail Virtualization Hardware 40