Last year, Netflix Cloud Database Engineering (CDE) team introduced Dynomite. Dynomite is a proxy layer, aiming to turn any non-distributed database into a sharded, multi-region replication aware distributed database system. Now Netflix released a benchmark using Dynomite with Redis in AWS infrastructure.
Net Promoter Score (NPS) is a customer loyalty metric used to determine the likelihood that a customer will return to a company's website or use their service again. Airbnb uses NPS extensively in measuring the customer loyalty, as a more effective measurement to determine the likelihood that a customer will return to book again or recommend the company to their friends.
Although development has only started, Google has announced their first commits of Git Ketch, a multi-master Git management system that replicates information across multiple Git servers for resilience and scalability. The changes are based on JGit, a Java-based Git server, although other Git servers may be part of the multi-master cluster.
A survey revealed that more than 75% of IT decision makers are interested in running stateful applications like databases inside containers.
Hazelcast has released version 3.6 of their flagship in-memory grid and caching software, featuring numerous performance improvements and new cloud management and container deployment options.
Yahoo has open-sourced DataSketches, a library written in Java for stochastic streaming algorithms. DataSketches is able to perform traditionally expensive operations, like counting distinct occurrences of a variable within a stream, using a fraction of time and memory and with a predictable error margin.
Riley Newman, head of data science at Airbnb, recently published an article describing how the Californian startup defines and uses data science. He explains that data can be seen as the voice of the customers, and data science as an act of interpretation. He also details several initiatives that have been particularly important for scaling data science.
Earlier this month, Google announced an Alpha Cloud Content Delivery Network (CDN) offering. The service aims to provide static content closer to end users by caching content in Google’s globally distributed edge caches.
Yahoo! has benchmarked three of the main stream processing frameworks: Apache Flink, Spark and Storm.
Open-source middleware vender WSO2 announced new capabilities in its platform for managing Internet of Things (IoT) applications and processing IoT data. The enhancements include support of MQTT (a lightweight M2M/IoT publish/subscribe connectivity protocol), the Activiti business process management (BPM) platform, and the Open Data OData 4.0 protocol.
Mainframe development is still critical to many large companies, but the typical enterprise developer knows very little about it. So we reached out to Josh Rogers, President of Syncsort. Founded in 1968, Syncsort is one of the oldest software development companies in the world.
John Fiedler, Sr Director of Engineering at Salesforce IQ spoke at DockerCon EU on how to be successful running Docker in production backing it up with his own experience during the last two years. Fiedler recommends not to jump directly to use all the tools available around Docker, but executing a step by step strategy when moving services to containers.
At DockerCon EU 2015, VMware made available their Photon Controller as an open source product via the organisation’s GitHub account. The Photon Controller is a component within VMware’s Photon platform that is designed as an infrastructure stack optimised for ‘container and cloud’ workloads. The platform offers an API-first user experience, a scalable control plane, and native container support.
MongoDB recently announced the newest version of its NoSQL database synonymous product. Building upon the new features introduced in 3.0 release, 3.2 is expanding and solidifying MongoDB’s interest towards the corporate world.
Docker Inc. has presented Docker Engine 1.9 at DockerCon EU, which has taken place this month in Barcelona. This new release, which Docker announced at the beginning of the month, includes major changes on networking and volume management. Docker Swarm is ready for production and several improvements were made in Docker Compose, Docker Toolbox and Docker Registry.