The Symphonia

MAY 22, 2018

I started writing “ Serverless Architectures ” in May 2016. I was a little restricted in my thinking the first time around and I’ve come to see FaaS as something not quite stateless, since caching state in a Lambda instance that might stick around for 5 hours is a perfectly reasonable idea. I thought a few folks might be interested.

Serverless 40

Serverless Architecture Lambda Azure 40

Dynatrace

OCTOBER 15, 2020

Originally initiated at Google, Go—often referred to as Golang—is an open source programming language. With no required recompilation or code changes, you can: Monitor web-scale and highly dynamic microservice architectures including statically as well as dynamically linked Go applications and platform components.

Transportation 186

Transportation Monitoring Metrics Code 186

Brendan Gregg

FEBRUARY 28, 2023

Make sure your system can handle next-generation DRAM,” [link] Nov 2011 - [Hruska 12] Joel Hruska, “The future of CPU scaling: Exploring options on the cutting edge,” [link] Feb 2012 - [Gregg 13] Brendan Gregg, “Blazing Performance with Flame Graphs,” [link] 2013 - [Shimpi 13] Anand Lal Shimpi, “Seagate to Ship 5TB HDD in 2014 using Shingled Magnetic (..)

Performance 110

Performance Latency Cache Virtualization 110

Tech News Gather

JULY 18, 2023

Not just among developers but also clients, Laravel has immense popularity because it simplifies complex tasks like authenticating, routing, caching, and testing content. By having Laravel’s flexible and modular architecture, healthcare apps can deliver augmented quality of care, improve user experience, and bring down costs and risks.

Healthcare 52

Healthcare Social Media Development Artificial Intelligence 52

Dynatrace

SEPTEMBER 17, 2019

Kubernetes (k8s) provides basic monitoring through the Kubernetes API and you can find instructions like Top 9 Open Source Tools for Monitoring Kubernetes as a “do it yourself guide”. REDIS for caching. MaaSS for Cloud Architects: Deployment and Architecture Validations. Dynatrace news. Full-stack observability.

AWS 128

AWS Monitoring Ecommerce Lambda 128

Scalegrid

MARCH 28, 2024

Key Takeaways Redis offers complex data structures and additional features for versatile data handling, while Memcached excels in simplicity with a fast, multi-threaded architecture for basic caching needs. Introduction Caching serves a dual purpose in web development – speeding up client requests and reducing server load.

Cache 130

Cache Storage Scalability Architecture 130

The Netflix TechBlog

MARCH 5, 2019

the order of the rows on your Netflix home page, issuing content licenses when you click play, finding the Open Connect cache closest to you with the content you requested, and many more). Security Events Platform See open source project such as StreamAlert and Siddhi to get some general ideas.

Infrastructure 182

Infrastructure Cloud Scalability AWS 182

Smashing Magazine

NOVEMBER 2, 2021

When dealing with e-commerce at some point, you probably have heard, and perhaps used Magento, an open-source e-commerce platform. Due to the use of modern frameworks, advanced caching and rendering, and data transmission via API, properly developed PWAs can be a seven-league step up to boost the store’s speed. Alex Husar.

Code 75

Code Cache Retail Mobile 75

Brendan Gregg

JULY 2, 2021

opensnoop Files opened table. cachestat File system cache statistics line charts. The architecture is: While the bpftrace binary is installed on all the target systems, the bpftrace tools (text files) live on a web server and are pushed out when needed. execsnoop New processes (via exec(2)) table.

Latency 145

Latency Cache Energy Systems 145

The Netflix TechBlog

OCTOBER 18, 2019

It featured three relevant talks from LinkedIn, Netflix and Facebook, and a platform architecture overview talk from first time participant Dropbox. In particular, he talked about the misattribution potential in a complex microservice architecture where often intermediary results are cached. Sam described Ax and BoTorch?—?Ax

Infrastructure 126

Infrastructure Metrics Architecture Efficiency 126

Dotcom-Montior

MARCH 27, 2022

It’s a complex architecture with multiple layers of controlled tricks to block access to websites. If the DNS caches are manipulated to contain wrong IP addresses, it’s called DNS poisoning. The How and What of The Great Firewall of China. It’s designed in such a way that you won’t even notice if the website has been blocked.

Website 82

Website Internet Internet Performance 82

Brendan Gregg

FEBRUARY 28, 2023

Make sure your system can handle next-generation DRAM,” [link] , Nov 2011 [Hruska 12] Joel Hruska, “The future of CPU scaling: Exploring options on the cutting edge,” [link] , Feb 2012 [Gregg 13] Brendan Gregg, “Blazing Performance with Flame Graphs,” [link] , 2013 [Shimpi 13] Anand Lal Shimpi, “Seagate to Ship 5TB HDD in 2014 using Shingled Magnetic (..)

Performance 52

Performance Latency Cache Virtualization 52

The Morning Paper

FEBRUARY 23, 2020

Our approach differs substantially by (1) providing economic incentives for data to be contributed and integrated into existing schemas, (2) offering a SQL interface instead of graph based approaches, (3) including the computational and storage infrastructure in the architectural vision. Coordinators that don’t want to pay contractors?

Blockchain 94

Blockchain Internet Internet IoT 94

The Netflix TechBlog

OCTOBER 18, 2019

It featured three relevant talks from LinkedIn, Netflix and Facebook, and a platform architecture overview talk from first time participant Dropbox. In particular, he talked about the misattribution potential in a complex microservice architecture where often intermediary results are cached. Sam described Ax and BoTorch?—?Ax

Infrastructure 100

Infrastructure Metrics Architecture Efficiency 100

Dotcom-Montior

JUNE 25, 2020

It’s a complex architecture with multiple layers of controlled tricks to block access to websites. If the DNS caches are manipulated to contain wrong IP addresses, it’s called DNS poisoning. The How and What of The Great Firewall of China. It’s designed in such a way that you won’t even notice if the website has been blocked.

Website 97

Website Internet Internet Performance 97

The Netflix TechBlog

MAY 19, 2023

By Chris Wolfe , Joey Schorr , and Victor Roldán Betancort Introduction The authorization team at Netflix recently sponsored work to add Attribute Based Access Control (ABAC) support to AuthZed’s open source Google Zanzibar inspired authorization system, SpiceDB. SpiceDB walks the graph and decomposes it into subproblems.

Cache 249

Cache Google Open Source Systems 249

CSS - Tricks

JULY 25, 2019

Cache-Headers missing? Lighthouse is an open source project run by a dedicated team from Google Chrome. If you’re interested in a high-level overview of Lighthouse architecture, read this guide from the official repository. Service workers that will cache the bytecode result of a parsed and compiled script.

Google 71

Google Engineering Speed Mobile 71

Dotcom-Montior

JUNE 25, 2021

It’s a complex architecture with multiple layers of controlled tricks to block access to websites. If the DNS caches are manipulated to contain wrong IP addresses, it’s called DNS poisoning. The How and What of The Great Firewall of China. It’s designed in such a way that you won’t even notice if the website has been blocked.

Website 52

Website Internet Internet Performance 52

Dotcom-Montior

APRIL 27, 2021

It’s a complex architecture with multiple layers of controlled tricks to block access to websites. If the DNS caches are manipulated to contain wrong IP addresses, it’s called DNS poisoning. The How and What of The Great Firewall of China. It’s designed in such a way that you won’t even notice if the website has been blocked.

Website 52

Website Internet Internet Performance 52

The Symphonia

JANUARY 21, 2019

Back in the Dim And Distant Past of 2003 I even co-led an open source project that brought some at-the-time interesting innovations to this area. we help people create a Continuous Deployment pipeline before they start getting into the nitty-gritty of Serverless Architecture. You don’t give it scripts to run?—?you

AWS 40

AWS Open Source Lambda Serverless 40

Brendan Gregg

JULY 2, 2021

If you're using an open source monitoring platform, first check if it already has a BPF agent. opensnoop Files opened table 3. cachestat File system cache statistics line charts 7. Think of this as "version 1": A starting point that's pretty useful. Run your first tool Start by installing the [bcc] or [bpftrace] tools.

Open Source 40

Open Source Latency Cache Energy 40

Jos

JUNE 2, 2018

UI/UX : There is usually a designer and/or UX person that sets the look & feel and information architecture. How would you architecture a non-trivial size web project (client, server, databases, caching layer)? Other open-source tools like SiteSpeed will require you to host it, so take into account the time to set it up.

Performance 237

Performance Speed Google Media 237

ACM Sigarch

NOVEMBER 4, 2019

The technical program, put together by program chairs Tor Aamodt and Reetuparna Das , showcased key innovations across a wide range of computer architecture topics, from domain-specific accelerators to in/near-memory computing and from security to quantum computing. . This year’s MICRO had three inspiring keynote talks.

Hardware 18

Hardware Architecture Programming Innovation 18

Dynatrace

MAY 13, 2022

Apache Cassandra is an open-source, distributed, NoSQL database. Because of its scalability and distributed architecture, thousands of companies trust it to run their cloud and hybrid-based workloads at high availability without compromising performance. You can also analyze table metrics, such as cache hits and misses.

Azure 239

Azure Latency Metrics Infrastructure 239

Percona

JULY 17, 2023

Not really open source : Even the MongoDB Community version is not open source; it’s source-available and is under the SSPL license (introduced by MongoDB itself). Organizations have access to the source code, allowing them to make changes and enhancements as needed. Couchbase — No.

Open Source 76

Open Source Database Scalability Software 76

Jos

JUNE 2, 2018

UI/UX : There is usually a designer and/or UX person that sets the look & feel and information architecture. How would you architecture a non-trivial size web project (client, server, databases, caching layer)? Other open-source tools like SiteSpeed will require you to host it, so take into account the time to set it up.

Performance 130

Performance Speed Google Media 130

The Netflix TechBlog

JULY 12, 2019

The Tech Hollow , an OSS technology we released a few years ago, has been best described as a total high-density near cache : Total : The entire dataset is cached on each node?—?there there is no eviction policy, and there are no cache misses. Near : the cache exists in RAM on any instance which requires access to the dataset.

Cache 183

Cache Architecture Latency Engineering 183

The Netflix TechBlog

MARCH 10, 2023

Elasticsearch Integration Elasticsearch is one of the best and widely adopted distributed, open source search and analytics engines for all types of data, including textual, numerical, geospatial, structured or unstructured data. You can find more information on settings and mappings on Elasticsearch website.

Strategy 258

Strategy Cache Analytics Storage 258

Smashing Magazine

JULY 18, 2022

The “stale-while-revalidate” cache control strategy can reduce the TTFB issue by serving a cached version of the page until it’s updated. Once you understand that it’s all about caching renders and then getting the right cached render for each request, everything will click into place. And now we even pay for it!

Cache 116

Cache Website Energy Servers 116

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., It’s a pretty impressive effort to pull together and make available in open source (not yet available as I write this) such a suite, and I’m sure explains much of the long list of 24 authors on this paper.

Open Source 61

Open Source Hardware Benchmarking Systems 61

Percona

JUNE 22, 2023

When planning your database HA architecture, the size of your company is a great place to start to assess your needs. This base architecture keeps the database available for your applications in case the primary node goes down, whether that involves automatic failover in case of a disaster or planned switchover during a maintenance window.

Availability 106

Availability Database Open Source Hardware 106

Percona

APRIL 7, 2023

But since retrieving data from disk is slow, databases tend to work with a caching mechanism to keep as much hot data, the bits and pieces that are most often accessed, in memory. In MySQL, considering the standard storage engine, InnoDB , the data cache is called Buffer Pool. In PostgreSQL, it is called shared buffers.

Tuning 136

Tuning Cache Servers Benchmarking 136

IO River

NOVEMBER 2, 2023

Started years ago with a focus on cloud management, Terraform built a massive community around its open-source license–up until two weeks ago, but more on that later. A significant factor that contributed to Terraform's rise to prominence is its open-source nature. ‍Why Manage Infrastructure by Code?

Open Source 52

Open Source DevOps AWS Infrastructure 52

Dynatrace

APRIL 21, 2022

As organizations adopt microservices architecture with cloud-native technologies such as Microsoft Azure , many quickly notice an increase in operational complexity. The Azure Well-Architected Framework is a set of guiding tenets organizations can use to evaluate architecture and implement designs that will scale over time.

Azure 193

Azure Monitoring Virtualization Metrics 193

Smashing Magazine

JULY 6, 2021

Microservices architecture. When it comes to a Traditional CMS, the CMS and the resulting front-end website are built on a monolithic architecture. Monolithic architecture takes a back seat with headless CMSes. With this microservices architecture, everything you got from your Traditional CMS does not come out of the tin.

Cache 143

Cache Website Mobile Google 143

Smashing Magazine

NOVEMBER 22, 2021

And it also engaged with the performance community as a whole, for example by attending conferences, bringing in domain experts, and studying up on modern architectures such as the Jamstack. Source: HTTP Archive's Core Web Vitals Technology Report.) ( Large preview ). Measuring And Monitoring. Large preview ).

Website 127

Website Performance Google Media 127

Smashing Magazine

AUGUST 3, 2023

For Performance Monitoring Many of you reading this may already be familiar with Next.js, but it is a popular open-source JavaScript framework that allows us to monitor our website’s performance in real-time. It also opens up the possibility for more effective use of caching strategies, potentially enhancing load times further.

Performance 74

Performance Cache Traffic Metrics 74