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Building a Global Caching System at Netflix: a Deep Dive to Global Replication

Netflix's EVCache system handles 400M ops/second across 22,000 servers, managing 14.3 PB of data. This infrastructure ensures global availability and resilience through intelligent data routing and flexible replication strategies. By implementing batch compression and switching to DNS-based discovery, Netflix optimizes efficiency, reduces bandwidth usage and significantly lowers operational costs.

Sriram Rangarajan Prudhviraj Karumanchi
on Oct 11, 2024
.NET

Custom Response Caching Using NCache in ASP.NET Core

NCache is a cross-platform, open-source distributed caching framework from Alachisoft. It is an extremely fast distributed caching framework that is linearly scalable. This article presents a discussion on how we can work with NCache and response caching middleware in ASP.NET Core.

Joydip Kanjilal
on Apr 22, 2020
.NET

Article Series - .NET Core - 2nd Series

In this series, we explore some of the benefits .NET Core and how it can help traditional .NET developers and all technologists who need to bring robust, performant and economical solutions to market

Chris Woodruff
on Jan 06, 2019
AI, ML & Data Engineering

Chris Fregly on the PANCAKE STACK Workshop and Data Pipelines

InfoQ Interviews Chris Fregly, organizer for the 4000+ member Advanced Spark and TensorFlow Meetup about the PANCAKE STACK workshop, Spark and building data pipelines for a machine learning pipeline

Dylan Raithel
on Aug 29, 2016
DevOps

Scaling Docker with Kubernetes V1

Find out what's new in Kubernetes V1 with a Jenkins example in Google Container Engine (and locally with Vagrant). Kubernetes V1 brings enterprise-level capabilities such as self healing, service discovery, dynamic DNS, resource quotas, centralized logging, network isolation, resource quotas. In short, Kubernetes V1 makes management of Docker fleets easier.

Carlos Sanchez
on Oct 31, 2015
Flocker Tutorial: Migrating a Stateful Dockerized ElasticSearch-Logstash-Kibana Stack

Microservice architectures and container-based virtualization have taken the software development community by storm, but the issue of managing state within this technology is yet to be fully solved. This article provides a 'hands on' tutorial demonstrating how to achieve the benefits of containers for your stateful services like databases, using Flocker, an open source project from ClusterHQ.

Luke Marsden
on Jun 04, 2015
Mobile Apps Offline Support

Offline support for mobile applications can be thought of as the ability for the app to react gracefully to the lack of connectivity. The rather new context of mobile devices introduced problems such as presence or absence of a network connection or even high latency and low bandwidth. This article covers approaches to these problems in the field of mobile app development.

Gustavo Machado
on May 29, 2015
DevOps is Not a Feature!

DevOps is the industrialization of IT, says Nati Shalom. Organizations that wish to optimize for speed and cost cannot afford silos anymore."Doing DevOps" is not adding new features to existing tools. In this article, Shalom takes us through the differences between management solutions in a pre and post DevOps world.

Nati Shalom
on May 24, 2015
Review and Interview with Dean Hume - Author of Fast ASP.NET Websites

In the review, Anand examines the coverage of Fast ASP.NET Websites authored by Dean Hume. The book helps developers to learn the various techniques associated with the optimization of ASP.NET websites.

Anand Narayanaswamy
on Jun 13, 2014
AI, ML & Data Engineering

Uncovering mysteries of InputFormat: Providing better control for your Map Reduce execution.

In their article authors, Boris Lublinsky and Mike Segel, show how to leverage custom InputFormat class implementation to tighter control execution strategy of Maps in Hadoop Map Reduce jobs.

Boris Lublinsky Mike Segel
on Nov 04, 2011
Concurrency Controls in Data Replication

Learn about leading concurrency control mechanisms used for data replication in distributed environments, comparing synchronous and asynchronous implementations with/without locking - techniques used by Oracle RAC, TimesTen, and GigaSpaces and NoSQL databases. Explore tradeoffs among performance, consistency, deadlocks, and conflicting updates in the context of a sample distributed application.

Yongjun Jiao
on Mar 01, 2011
Infinispan's GridFileSystem - An In-Memory Grid File System

Infinispan is an open source data grid platform that makes use of distributing state across nodes in a cluster. GridFileSystem is a new, experimental API that exposes an Infinispan-backed data grid as a file system. In this article, authors discuss distributed mode of Infinispan and how GridFS framework manages data caching by chunking up data using a new streaming API and storing them in a grid.

Manik Surtani Bela Ban
on Jun 25, 2010