InfoQ

MARCH 15, 2024

The company used serverless services on AWS, including Lambda, Step Functions, EventBridge, and Redis Cache. Hashnode created a scalable event-driven architecture (EDA) for composing feed data for thousands of users. The solution leverages Step Functions' distributed maps feature that enables high-concurrency processing.

Scalability 76

Scalability AWS Architecture Lambda 76

Scalegrid

FEBRUARY 11, 2019

Powered by `php-fpm` (soon as a Lambda layer directly). ? To learn how to speed up your WordPress installation using Redis Caching, check out our Using Redis Object Cache to Speed Up Your WordPress Installation post. Leave your comments: [link]. now/wordpress summary: ? ? size = 13mb. ? Just needs `wp-config.php`. ?

Serverless 138

Serverless Azure Database Cache 138

Adrian Cockcroft

JANUARY 29, 2023

> system.time(wait1 <- normalmixEM(waiting, mu=c(50,80), lambda=.5, > system.time(wait1 <- normalmixEM(waiting, mu=c(50,80), lambda=.5, Changes in behavior of the system from minute to minute is going to change the height of each peak, as the workload mix and cache hit rates change.

Lambda 98

Lambda Latency Cache C++ 98

All Things Distributed

JUNE 21, 2018

By breaking an application such as Expedia.com into multiple components that have specific jobs (such as microservices, containers, and AWS Lambda functions), developers can be more productive by increasing scale and performance, reducing operations, increasing deployment agility, and enabling different components to evolve independently.

Database 167

Database AWS Games Latency 167

All Things Distributed

OCTOBER 12, 2016

Since then we’ve introduced Amazon Kinesis for real-time streaming data, AWS Lambda for serverless processing, Apache Spark analytics on EMR, and Amazon QuickSight for high performance Business Intelligence. Team Internet AG is an ad tech company with a focus on domain monetization and real-time bidding.

Scalability 101

Scalability Cache Analytics AWS 101

The Morning Paper

JUNE 23, 2019

Generally to cache data (including non-persistent data that never sees a backing store), to share non-persistent data across application services (e.g. ” Even re-reading that today, the letter of the law there is surprisingly strict to me: you can use the local memory space or filesystem as a brief single transaction cache, but no more.

Cache 79

Cache Latency Google Network 79

The Morning Paper

AUGUST 29, 2019

Which I’m quite happy to see as my most recent data pipeline is based around Lambda, S3, and Athena, and it’s been working great for my use case. For query executors that can be frequently started and stopped the authors explore performance with cold and warm caches (where applicable), and also the horizontal and vertical scaling performance.

Architecture 76

Architecture Cloud Storage Serverless 76

Highly Scalable

AUGUST 20, 2013

In many cases join is performed on a finite time window or other type of buffer e.g. LFU cache that contains most frequent tuples in the stream. Moreover, techniques like Lambda Architecture [6, 7] were developed and adopted to combine these solutions efficiently. Marz, “Big Data Lambda Architecture”. Jacobsen and R.

Big Data 154

Big Data Processing Lambda Database 154

The Morning Paper

NOVEMBER 17, 2019

Serverless functions are stateless , but can opportunistically reuse cached state across invocations to speed up start times. Lambda operational semantics. 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

The Morning Paper

MAY 12, 2019

Smaller microservices demonstrated much better instruction-cache locality than their monolithic counterparts. In section 7, the authors evaluate the performance and cost of running each of the five microservices systems on AWS Lambda instead of EC2. The most prominent source of misses, especially in the kernel, was Thrift.

Open Source 61

Open Source Hardware Benchmarking Systems 61

Abhishek Tiwari

NOVEMBER 3, 2018

Lastly, the whole website was very slow to load - CDN caching was not effective as a large number of pages were personalised for pricing and availability depending on suburb and postcode. This is achieved by caching content (static HTML page, assets, APIs) at a large number of geographically distributed edge locations.

Systems 63

Systems Cache Website Network 63

IO River

NOVEMBER 2, 2023

For example, Lambda@Edge request pricing is $0.6 Split and Separate Static and Dynamic TrafficStatic traffic is traffic that is cached close to the user and stored and served to them by the nearest server. For example, the first 10TB to South America cost $0.11.Source: per one million requests.

Infrastructure 52

Infrastructure Traffic Cache Strategy 52

The Symphonia

MAY 22, 2018

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. Lambda has configuration now and it has reserved capacity to help you avoid DoS’ing yourself.

Serverless 40

Serverless Architecture Lambda Azure 40

IO River

NOVEMBER 2, 2023

CloudFront makes a simple choice here as it offers direct integration with all these services to let you cache responses across its global edge locations. And on top of that, you're doing computation at the edge using Lambda@Edge, where you've deployed thousands of lines of JavaScript code at the edge.

Lambda 52

Lambda AWS Cache Website 52

IO River

NOVEMBER 2, 2023

For example, Lambda@Edge request pricing is $0.6 Split and Separate Static and Dynamic TrafficStatic traffic is traffic that is cached close to the user and stored and served to them by the nearest server. For example, the first 10TB to South America cost $0.11.Source: per one million requests.

Infrastructure 40

Infrastructure Traffic Cache Strategy 40

Enprowess

JANUARY 12, 2022

So it is convenient for all to use irrespective of internet speed and it works offline using cached data. IBM OpenWhisk, Microsoft Azure, AWS Lambda, and Google Cloud Functions are famous names that provide server-less services. Serverless Computing – AWS Lambda – Amazon Web Services. Image Source.

Blockchain 59

Blockchain IoT Development Serverless 59

IO River

NOVEMBER 2, 2023

CloudFront makes a simple choice here as it offers direct integration with all these services to let you cache responses across its global edge locations. But since they don't rely much on dynamic content, but rely more upon static content that can be cached at the edge.

Lambda 40

Lambda AWS Cache Website 40

IO River

NOVEMBER 2, 2023

‍Businesses can adjust configurations to manage everything from basic distribution settings to intricate geo-targeted content caching and delivery strategies, all with the same ease.‍‍2. Easy MaintenanceWhen we say “easy maintenance,” it’s not a vague promise. Different providers have different plugins and configurations.

Open Source 52

Open Source DevOps AWS Infrastructure 52

The Symphonia

JANUARY 21, 2019

You can use various different sizes of build host (small, medium, large); you can use one of the predefined images as your build environment, or you can define your own docker image to use; and you can, if you want, cache data across build runs. An example of using AWS CodePipeline CodePipeline is a CD pipeline orchestrator.

AWS 40

AWS Open Source Lambda Serverless 40

IO River

NOVEMBER 2, 2023

Businesses can adjust configurations to manage everything from basic distribution settings to intricate geo-targeted content caching and delivery strategies, all with the same ease.‍‍2. Easy MaintenanceWhen we say “easy maintenance,” it’s not a vague promise. Migrating isn't as simple as 'copy-paste'.‍Even

Open Source 40

Open Source DevOps AWS Infrastructure 40