Tag: cluster

Feed: Recent Announcements. ECS Cluster Auto Scaling uses the new ECS Capacity Provider construct in ECS, also launching today, to manage Amazon EC2 Auto Scaling Groups (ASG) on your behalf. Previously, ECS did not have the ability to directly manage the scaling of an ASG. Instead, you had to set up scaling policies on your ASG manually outside of ECS, and the metrics available for scaling did not account for the desired task count, only the tasks already running. With ECS Cluster Auto Scaling, the scaling policy of your ASG is managed by ECS through an ECS Capacity Provider. You ... Read More

Feed: Clustrix Blog. Author: Ralf Gebhardt. The first alpha release of MariaDB Server 10.5 is now available!Ever since the GA release of MariaDB Server 10.4 this summer, we have been working hard to release the first alpha version of MariaDB Server 10.5. With this new version, we are delivering a number of new features, including: Improvements to partitioning for System Versioned Tables New plugin type for a user defined function New plugin type for a user defined type INET6 data type plugin  Enhancements to SQL Syntax INSERT with support of RETURNING EXCEPT ALL and INTERSECT ALL REFERENCES clause in the ... Read More

Feed: Recent Announcements. Amazon EMR is now available on AWS Outposts, allowing you to deploy open-source tools like Apache Spark and Apache Hive in your data center. Using Amazon EMR on AWS Outposts, you can set up, deploy, manage, and scale Apache Hadoop, Apache Hive, Apache Spark, and Presto clusters in your on-premises environments, just as you would in the cloud. Amazon EMR on AWS Outposts provides cost-efficient capacity while automating time-consuming administration tasks like infrastructure provisioning, cluster setup, configuration, or tuning, freeing you to focus on your applications ... Read More

Feed: Recent Announcements. RA3 nodes are built on the AWS Nitro System and feature high bandwidth networking and performance indistinguishable from bare metal. RA3 nodes use very large, high performance SSDs as local caches. RA3 nodes leverage your workload patterns and advanced data management techniques, such as automatic fine-grained data eviction and intelligent data pre-fetching, to deliver the performance of local SSD while scaling storage automatically to S3. RA3 nodes remain fully compatible with all your existing workloads. To get started with RA3 nodes, you can create a cluster with RA3 nodes via the AWS Management Console or the create ... Read More

Feed: Recent Announcements. Amazon Elastic Kubernetes Service (EKS) is a managed service that makes it easy for you to run Kubernetes on AWS. AWS Fargate provides on-demand, right-sized compute capacity for containers that run as Kubernetes pods as part of an Amazon EKS cluster. Using Fargate, Kubernetes pods run with just the compute capacity they request and each pod runs in its own VM-isolated environment without sharing resources with other pods. You only pay for the pods you run, when they run, improving the utilization and cost-efficiency of your apps without any additional work. Fargate lets you focus on designing ... Read More

Feed: Blog – Hazelcast. Author: Rafal Leszko. Data is valuable. Or I should write, some data is valuable. You may think that if the data is important to you, then you must store it in the persistent volume, like a database or filesystem. This sentence is obviously true. However, there are many use cases in which you don’t want to sacrifice the benefits given by in-memory data stores. After all, no persistent database provides fast data access or allows us to combine data entries with such high flexibility. Then, how to keep your in-memory data safe? That is what I’m ... Read More

Feed: Planet MySQL; Author: Continuent; Geo-scale MySQL – or how to build a global, multi-region MySQL cloud back-end capable of serving hundreds of player accountsThis blog introduces a series of blogs we’ll be publishing over the next few months that discuss a number of different customer use cases that our solutions support and that centre around achieving continuous MySQL operations with commercial-grade high availability (HA), geographically redundant disaster recovery (DR) and global scaling. This first use case looks at a customer of ours who are a global gaming company with several hundred million world-wide player accounts. What is the challenge? ... Read More

Feed: Microsoft Azure Blog. Author: Delyan Raychev. Today we are excited to offer a new solution to bind Azure Kubernetes Service (AKS) and Application Gateway. The new solution provides an open source Application Gateway Ingress Controller (AGIC) for Kubernetes, which makes it possible for AKS customers to leverage Application Gateway to expose their cloud software to the Internet. Bringing together the benefits of the Azure Kubernetes Service, our managed Kubernetes service, which makes it easy to operate advanced Kubernetes environments and Azure Application Gateway, our native, scalable, and highly available, L7 load balancer has been highly requested by our customers ... Read More

Feed: Planet MySQL; Author: Frederic Descamps; This blog was initially referring to the audit plugin, but I renamed it as check plugin to be more compatible with all the current and future methods included in it. As you may know, it’s now possible to create your own plugins for MySQL Shell. See the following posts: I’ve created several plugins that you can find on github. My colleague Bernt already contributed too. You are more than welcome to comment, fill bugs, feature requests and pull requests of course ! I want to start a series of article covering those plugins. Their ... Read More

Feed: MemSQL Blog. Author: Floyd Smith. Even though MemSQL is a distributed system, you can run a minimal version of MemSQL on your laptop in Kubernetes. We tell you how in this blog post. The combination of free access, and being able to run MemSQL on your laptop, can be extremely convenient for demos, software testing, developer productivity, and general fooling around. In this post we’ll quickly build a single-instance MemSQL cluster running inside Kubernetes on Docker Desktop, on a laptop computer, for free. You’ll need a machine with at least 8GB RAM and four CPUs. This is ideal for ... Read More