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. Redis is better suited for complex data models, and Memcached is better suited for high-throughput, string-based caching scenarios.

Cache 130

Cache Storage Architecture Scalability 130

Dynatrace

DECEMBER 20, 2021

In practice, session recording solutions make use of the document object model (DOM), which is a programming interface for web pages and document. By analyzing sessions of new employees interacting with key tools, teams can provide detailed instructions that will help to streamline the onboarding process and get staff up to speed faster.

Mobile 264

Mobile Website Analytics Cache 264

ACM Sigarch

DECEMBER 19, 2022

We assume a base multi-core processor four-way-issue load/store machine with 64-bit integer/address registers Rx, 128-bit (16-byte) data registers Vx, and an L1 D-cache that can do two operations per cycle, each reading or writing an aligned 16-byte memory word. Cache pollution is addressed in a section below.). Cache Underpinning.

Design 145

Design Systems Cache Network 145

All Things Distributed

JULY 14, 2015

Streams provide you with the underlying infrastructure to create new applications, such as continuously updated free-text search indexes, caches, or other creative extensions requiring up-to-date table changes. Cross-region replication allows us to distribute data across the world for redundancy and speed. ”

Database 158

Database Lambda AWS IoT 158

Dynatrace

AUGUST 12, 2019

Davis tells you which statements need to be improved to speed up your application. The metrics are self-explanatory, so there’s no need for a detailed discussion of each, but a few metrics are definitely worth mentioning: If your Buffer cache hit is low, the database disk is used instead of RAM.

Database 166

Database Metrics Cache Servers 166

The Morning Paper

SEPTEMBER 24, 2020

Static analysis of Java enterprise applications: frameworks and caches, the elephants in the room , Antoniadis et al., Being static , it has the advantage that analysis results can be produced solely from source code without the need to execute the program. PLDI’20. over the original HashMap implementation.

Java 80

Java Cache Benchmarking Programming 80

Jos

JUNE 2, 2018

I remember when I learned about dynamic programming, greedy or divide and conquer algorithms. Also, the speed of my internet connection is humongous and I’m close to data centres located in Stockholm and London. How would you architecture a non-trivial size web project (client, server, databases, caching layer)?

Performance 237

Performance Speed Google Media 237

The Morning Paper

FEBRUARY 6, 2020

Last week we looked at a function shipping solution to the problem; Cloudburst uses the more common data shipping to bring data to caches next to function runtimes (though you could also make a case that the scheduling algorithm placing function execution in locations where the data is cached a flavour of function-shipping too).

Serverless 98

Serverless Lambda Cache Latency 98

Scalegrid

JANUARY 25, 2024

Effective management of memory stores with policies like LRU/LFU proactive monitoring of the replication process and advanced metrics such as cache hit ratio and persistence indicators are crucial for ensuring data integrity and optimizing Redis’s performance. Cache Hit Ratio The cache hit ratio represents the efficiency of cache usage.

Metrics 130

Metrics Monitoring Latency Cache 130

Official Blog - World Web Technology

AUGUST 27, 2023

Similarly, using the best programming language for your website is also crucial. When it comes to programming languages, you will find many options, but PHP is the most viable option to choose. It is one of the most preferred programming languages used by developers across the globe for website development. What is PHP?

Development 98

Development Ecommerce Open Source Website 98

High Scalability

JULY 20, 2018

Yet we still program with text—in files. That means multiple data indirections mean multiple cache misses. He told me his work in functional programming languages failed, and would likely always fail, because it was easy to do hard things but incredibly difficult to do simple things. Do you like this sort of Stuff?

Internet 121

Internet Internet Scalability Automotive 121

ScaleOut Software

APRIL 22, 2020

The Solution: Distributed Caching. A widely used technology called distributed caching meets this need by storing frequently accessed data in memory on a server farm instead of within a database. This speeds up accesses and updates while offloading back-end database servers. Let’s take a look at some of these capabilities.

Cache 52

Cache Storage Servers Database 52

ScaleOut Software

APRIL 22, 2020

The Solution: Distributed Caching. A widely used technology called distributed caching meets this need by storing frequently accessed data in memory on a server farm instead of within a database. This speeds up accesses and updates while offloading back-end database servers. Let’s take a look at some of these capabilities.

Cache 52

Cache Storage Servers Database 52

Smashing Magazine

SEPTEMBER 9, 2021

The solution used in Scrapbook was to use the SWR library of React hooks to update the cached page from the server with client side data fetching. The client is first served the cached statically generated page (generated with getStaticProps() ), in the background the server also begins the process of revalidating that page (read more here ).

Cache 119

Cache Servers Internet Internet 119

Brendan Gregg

FEBRUARY 28, 2023

I'm now program co-chair for SREcon 2023 APAC, and our 2023 conference is June 14-16 in Singapore. And now, helping bring USENIX conferences to Australia by giving the first keynote: I could not have scripted or expected it. The call for participation ends on March 2nd 23:59 SGT! Ford, et al., “TCP

Performance 103

Performance Latency Cache Virtualization 103

ACM Sigarch

OCTOBER 12, 2020

In fact, according to Stack Overflow’s annual developer survey , JavaScript and Python are now the #1 and #2 most used programming languages, respectively (excluding HTML/CSS and SQL as “programming languages”). Are caches large enough for this code?

C++ 108

C++ Benchmarking Hardware Architecture 108

Dotcom-Montior

JUNE 25, 2020

It is the world’s most advanced and extensive Internet censorship program. If the DNS caches are manipulated to contain wrong IP addresses, it’s called DNS poisoning. Since traffic to your website or application will go through intensive inspections, you will face constant website speed and performance issues.

Website 97

Website Internet Internet Performance 97

Dotcom-Montior

MARCH 27, 2022

It is the world’s most advanced and extensive Internet censorship program. If the DNS caches are manipulated to contain wrong IP addresses, it’s called DNS poisoning. Since traffic to your website or application will go through intensive inspections, you will face constant website speed and performance issues.

Website 82

Website Internet Internet Performance 82

Randon ASCII

FEBRUARY 25, 2018

I was doing a lot of builds because I was doing build-speed investigations and these crashes were interfering with my ability to do measurements. This was starting to look like a Windows file cache bug. Maybe something to do with multi-socket coherency of the disk and cache or ??? failure rate.

Programming 79

Programming Hardware Cache Code 79

Nick Desaulniers

JULY 23, 2015

From my experience working with Emscripten , we recommend the use of CMake for people writing portable C/C++ programs. ccache greatly improves recompile times by caching the results of parts of the compilation process. Some folks at Mozilla speed up their Firefox builds with it. Rapid Recompiles. Memory Leak Detectors.

C++ 75

C++ Programming Open Source Code 75

ACM Sigarch

NOVEMBER 1, 2019

Alongside more traditional sessions such as Real-World Deployed Systems and Big Data Programming Frameworks, there were many papers focusing on emerging hardware architectures, including embedded multi-accelerator SoCs, in-network and in-storage computing, FPGAs, GPUs, and low-power devices. ATC ’19 was refreshingly different.

Architecture 12

Architecture Hardware Cache Storage 12

The Morning Paper

NOVEMBER 17, 2019

Serverless functions are stateless , but can opportunistically reuse cached state across invocations to speed up start times. But actually it all boils down to how you define the relation: two program states can be specified to be equivalent even when their cache state is different. Don’t do that!

Serverless 58

Serverless Lambda Programming Cache 58

HammerDB

JUNE 27, 2022

This post is targeted towards the questions most often asked by non-technical management who want to get up to speed on what HammerDB is (what it isn’t) and how it can benefit their organization. What programming languages does HammerDB use and why does it matter? Cached vs Scaled Workloads. What is HammerDB?

Benchmarking 63

Benchmarking Open Source C++ Cache 63

Smashing Magazine

AUGUST 20, 2021

Nanoc removed the UI and is instead a program you run on the command line. Thanks to the build speed of static site generators like Hugo and modern Jamstack CMSs designed to handle vast amounts of content, even prominent blogs like Smashing Magazine , web.dev , and JFK International Air Terminal can take advantage of a Jamstack approach.

Ecommerce 142

Ecommerce Website Government Internet 142

The Morning Paper

FEBRUARY 20, 2020

Unlike SQL queries which are declarative, such models are expressed as imperative programs heavily dependent on libraries. Maybe in time there will be a more declarative way of specifying the model rather than trying to recover it from an imperative program. ###Cross-optimisation. categorical encoding). The last word.

Processing 72

Processing Hardware Database Servers 72

Jos

JUNE 2, 2018

I remember when I learned about dynamic programming, greedy or divide and conquer algorithms. At the same time, they open a door to lots of concepts that might be overwhelming: PRPL, RAIL, Paint Timing API, TTI, HTTP/2, Speed Index, Priority Hints and more …. Ideally, shoot for 30% speed improvements.

Performance 100

Performance Speed Google Media 100

Official Blog - World Web Technology

NOVEMBER 9, 2023

Choosing the correct programming language for web development is critical for producing outstanding websites. PHP is a popular server-side programming language due to its simplicity of use, vast functionality, and robust community support. Furthermore, PHP includes caching and opcode optimization tools that make things run even faster.

Website 59

Website Development Open Source Database 59

Dotcom-Montior

APRIL 27, 2021

It is the world’s most advanced and extensive Internet censorship program. If the DNS caches are manipulated to contain wrong IP addresses, it’s called DNS poisoning. Since traffic to your website or application will go through intensive inspections, you will face constant website speed and performance issues.

Website 52

Website Internet Internet Performance 52

Dotcom-Montior

JUNE 25, 2021

It is the world’s most advanced and extensive Internet censorship program. If the DNS caches are manipulated to contain wrong IP addresses, it’s called DNS poisoning. Since traffic to your website or application will go through intensive inspections, you will face constant website speed and performance issues.

Website 52

Website Internet Internet Performance 52

Brendan Gregg

FEBRUARY 28, 2023

I'm now program co-chair for SREcon 2023 APAC, and our 2023 conference is June 14-16 in Singapore. And now, helping bring USENIX conferences to Australia by giving the first keynote: I could not have scripted or expected it. It was a great privilege. The call for participation ends on March 2nd 23:59 SGT! Ford, et al., “TCP

Performance 52

Performance Latency Cache Virtualization 52

Sutter's Mill

FEBRUARY 13, 2017

Today, this makes concurrency more important than ever, because it delivers two things: It hides latencies we have to deal with and cannot remove, from disk I/O latency to speed-of-light network latency; and it makes our code responsive by not introducing needless latencies of our own even when we’re not hiding someone else’s latency.

Latency 48

Latency C++ Hardware Performance 48

SQL Performance

APRIL 8, 2019

This processor has a base clock speed of 2.0GHz, with an all-core boost speed of 2.55GHz, and a max boost clock speed of 3.0GHz. The L3 cache size is 64MB. This processor has a base clock speed of 3.1GHz, with an all-core boost speed of 3.6GHz, and a max boost clock speed of 3.8GHz.

Azure 42

Azure Virtualization Storage Benchmarking 42

Smashing Magazine

JANUARY 21, 2019

Let’s analyze how these three methods compare to each other, in terms of speed and the amount of data retrieved. Hence, the jump from REST to GraphQL represents a great deal for speed, because we are able to render a component with only one request. Native Client-Side Cache/Data Store. Extensibility And Re-purposing.

Social Media 73

Social Media Database Media Website 73

Smashing Magazine

NOVEMBER 4, 2021

” But these are teams and they’re spending a lot of time building websites or building internal tools or whatever it is they’re building and it takes a lot of effort to like, “Oh, we’re going to switch to a totally different context and use Jekyll or something else,” and you got to get people up to speed. Drew: Yeah.

Media 106

Media Website Architecture Servers 106

The Morning Paper

APRIL 2, 2019

known good state of a trustworthy program). A d -degree polynomial can be evaluated in d steps in a Horner-rule program. Theorem 3 asserts that no program can use both fewer than storage words and time units in an honest one-time evaluation of Horner(H). carefully chosen computation over M and R and the nonce.

Software 40

Software Software Programming Hardware 40

Adrian Cockcroft

JANUARY 20, 2023

doubles the speed and adds a lot of features to the existing CXL2.0 CXL is a memory protocol, as shown in the third block in my diagram from 2003, and provides cache coherent latency around 200ns, and up to 2 meters maximum distance. spec was released in mid-2022. switch from XConn shown in the Expo. Comparing CXL3.0

Architecture 52

Architecture Latency Benchmarking AWS 52

Enprowess

MAY 24, 2022

More incredible Speed with Virtual DOM. Reactjs can help your business in web and mobile application development by bringing fast speed using the virtual DOM. This functionality gives an edge to Reactjs by increasing performance and decreasing programming time compared to another mobile app development platform.

Mobile 52

Mobile Open Source Virtualization Speed 52