Brendan Gregg

FEBRUARY 28, 2023

Titus, the Netflix container management platform, is now open source,” [link] Apr 2018 - [Cutress 19] Dr. [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 103

Performance Latency Cache Virtualization 103

Brendan Gregg

NOVEMBER 28, 2017

Paravirtualization**: The hypervisor provides efficient hypercalls, and the guest OS uses drivers and kernel modifications to call these hypercalls. Enter paravirtualization, originally introduced in Xen, where the guest has been modified to be aware of the hypervisor and to make efficient hypercalls. Nitro's performance is near-metal.

Virtualization 40

Virtualization AWS Hardware Storage 40

O'Reilly Software

APRIL 4, 2018

Considerations for setting the architectural foundations for a fast data platform. Google was among the pioneers that created “web scale” architectures to analyze the massive data sets that resulted from “crawling” the web that gave birth to Apache Hadoop, MapReduce, and NoSQL databases. Back in the days of Web 1.0,

Architecture 80

Architecture Scalability Google Operating System 80

Percona

SEPTEMBER 1, 2023

This blog was originally published in October 2017 and was updated in September 2023. To address these challenges, architects must design robust and scalable MongoDB databases and adopt appropriate sharding strategies that can efficiently handle increasing workloads while ensuring continuous availability. What is sharding in MongoDB?

Best Practices 98

Best Practices Traffic Database Servers 98

Percona

AUGUST 17, 2023

StackOverflow statistics show that 26% of developers preferred it in 2017, 34% in 2019, and 40% in 2021. From migrations, database design, and architecture … to performance assessment and tuning … to proactive monitoring and management of your databases — you’re covered.

Open Source 98

Open Source Healthcare Social Media Database 98

O'Reilly

APRIL 23, 2024

Hence a wealth of information creates a poverty of attention and a need to allocate that attention efficiently among the overabundance of information sources that might consume it.” These are all astonishing tools for making our limited capacity for attention more efficient.

Social Media 135

Social Media Google Internet Internet 135

Percona

MARCH 30, 2023

This comprehensive overview examines open source database architecture, types, pros and cons, uses by industry, and how open source databases compare with proprietary databases. StackOverflow statistics show that 26% of developers preferred it in 2017, 34% in 2019, and 40% in 2021. Like MySQL, MariaDB is an open source RDBMS.

Open Source 107

Open Source Database Storage Scalability 107

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. Note that the class size is limited to about 100, so that I’ll be able to interact with most attendees directly. Description.

Latency 48

Latency C++ Hardware Performance 48

Brendan Gregg

FEBRUARY 28, 2023

Titus, the Netflix container management platform, is now open source,” [link] , Apr 2018 [Cutress 19] Dr. [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

Alex Russell

FEBRUARY 3, 2023

It finally provides an effortless, objective quality measurement prospective customers can use to assess frontend architectures. As Stigliz memorably quipped : Adam Smith's invisible hand — the idea that free markets lead to efficiency as if guided by unseen forces — is invisible, at least in part, because it is not there.

Social Media 130

Social Media Website Technology Technology 130

Enprowess

JANUARY 12, 2022

Serverless Architecture. Twitter Lite PWA : It was integrated as the standard User Interface in 2017. Increased efficiency and productivity: Resource utilization can be raised, and we can monitor natural resources by identifying the functionality and working of each device. Serverless Architecture. AI-powered Chatbots.

Blockchain 59

Blockchain IoT Development Serverless 59

Alex Russell

JANUARY 30, 2024

Put another way, the performance gap between what devices the wealthy carry and what budget shoppers carry grew more this year (252 points) than the year-over-year gains from process and architecture at the volume price point (174 points). So what did $650, give or take, buy in late 2017 or early 2018? That's where the good news ends.

Performance 98

Performance Network Mobile Speed 98

SQL Performance

AUGUST 23, 2019

The details given here apply to SQL Server 2017 — the most recently released version at the time of writing. Bloom filters present a space- and time-efficient alternative when a simple bitmap is infeasible due to space requirements. This decompression can be performed efficiently using SIMD instructions, but it is still extra work.

Servers 75

Servers Engineering Efficiency Retail 75

Alex Russell

OCTOBER 22, 2017

— Alex Russell (@slightlylate) October 4, 2017. One distinct trend is a belief that a JavaScript framework and Single-Page Architecture (SPA) is a must for PWA development. We now have everything we need to create a ballpark perf budget for a product in 2017. Maybe "ambush by JS"? What’s going on here?

Performance 74

Performance Network Benchmarking Mobile 74

Enprowess

NOVEMBER 2, 2021

Know the difference between Flutter vs React Native in terms of architecture, performance, community support, learning curve, use cases and many other aspects. Application architecture. Bloomberg – Efficient, simple-to-access, personalized content for end-users with automatic code refreshing options. What is Flutter? –

Development 52

Development Social Media Mobile Code 52

Percona

AUGUST 15, 2023

This blog was originally published in February 2017 and was updated in August 2023. Below is an example architecture for Group Replication. However, there are many parameters influencing the efficiency and consistency of the data transfer. Replication sounds perfect, I can use this as a manual failover solution.

Servers 52

Servers Database Availability Traffic 52

John McCalpin

JANUARY 22, 2018

A peculiar throughput limitation on Intel’s Xeon Phi x200 (Knights Landing) Introduction: In December 2017, my colleague Damon McDougall (now at AMD) asked for help in porting the fused multiply-add example code from a Colfax report ( [link] ) to the Xeon Phi x200 (Knights Landing) processors here at TACC.

Latency 40

Latency Hardware Code Testing 40

John McCalpin

JANUARY 22, 2018

Introduction: In December 2017, my colleague Damon McDougall (now at AMD) asked for help in porting the fused multiply-add example code from a Colfax report ( [link] ) to the Xeon Phi x200 (Knights Landing) processors here at TACC. A peculiar throughput limitation on Intel’s Xeon Phi x200 (Knights Landing).

Latency 40

Latency Hardware Code Testing 40

Smashing Magazine

JANUARY 7, 2019

Keeping progressive enhancement as the guiding principle of your front-end architecture and deployment is a safe bet. You could examine your framework candidates and the proposed architecture, and study how most solutions out there perform, e.g. with server-side rendering or client-side rendering, on average.

Performance 111

Performance Cache Network Metrics 111

The Netflix TechBlog

OCTOBER 14, 2024

To efficiently utilize our compute resources, Titus employs a CPU oversubscription feature , meaning the combined virtual CPUs allocated to containers exceed the number of available physical CPUs on a Titus agent. However, the user claimed that there were cases when a Notebook not using pystan runs, the UI also became slow.

Latency 214

Latency Virtualization Traffic Processing 214