Tag: Linux

Feed: Planet MySQL; Author: MySQL Performance Blog; In this blog, I want to evaluate Group Replication Scaling capabilities in cases when we increase the number of nodes and increase user connections.For testing, I will deploy multi-node bare metal servers, where each node and client are dedicated to an individual server and connected between themselves by a 10Gb network.Also, I will use 3-nodes and 5-nodes Group Replication setup.Hardware specifications: System | Supermicro; SYS-F619P2-RTN; v0123456789 (Other) Service Tag | S292592X0110239C Platform | Linux Release | Ubuntu 18.04.4 LTS (bionic) Kernel | 5.3.0-42-generic Architecture | CPU = 64-bit, OS = 64-bit Threading | ... Read More

Feed: AWS Big Data Blog. Apache Spark is a powerful data processing engine that gives data analyst and engineering teams easy to use APIs and tools to analyze their data, but it can be challenging for teams to manage their Python and R library dependencies. Installing every dependency that a job may need before it runs and dealing with library version conflicts is time-consuming and complicated. Amazon EMR 6.0.0 simplifies this by allowing you to use Docker images from Docker Hub and Amazon ECR to package your dependencies. This allows you to package and manage your dependencies for individual Spark ... Read More

Feed: Planet PostgreSQL. Date: 06.04.2020 Tags:   PostgreSQL    Commit    review    test    patch    postgres    commit fest    Category:   Interviews    Interviewed by: Andreas Scherbaum PostgreSQL is the World’s most advanced Open Source Relational Database. The interview series “PostgreSQL Person of the Week” presents the people who make the project what it is today. Read all interviews here. Please tell us about yourself, your hobbies and where you are from. I am from France, based in Japan. In my spare time, I happen to read a lot of books to focus on something other than ... Read More

Feed: AWS Compute Blog. Author: David LaBissoniere. In my last post I discussed AWS Elastic Beanstalk’s new public roadmap on GitHub. Today I want to talk about our new generation of Elastic Beanstalk platforms built on top of Amazon Linux 2 (AL2).Late last year we launched a public beta of a new Elastic Beanstalk platform for Amazon Corretto — Amazon’s no-cost, production-ready distribution of the Open Java Development Kit (OpenJDK). This is also our first platform based on AL2. This year we have launched two more beta AL2 platforms: Docker and Python. More beta platforms are arriving soon, followed by ... Read More

Feed: AWS Partner Network (APN) Blog. Author: Sanjay Nighojkar. By Suraj Nathani, Sr. Solutions Architect at Mactores CognitionBy Anil Patel, Data Engineer at Mactores CognitionBy Sanjay Nighojkar, Manager, Partner Solutions Architect at AWSSeagate Technology is a United States-based data storage company with worldwide manufacturing facilities that generate huge amounts of manufacturing and testing data. With petabytes of data accumulated over 20 years, and more being generated each day, it was imperative for Seagate to have systems in place to ensure the cost of collecting, storing, and processing data did not exceed their return on investment (ROI). Seagate’s on-premises big data ... Read More

Feed: Cloudwards. Author: Jacob Roach; Shadow is one of the largest names in cloud gaming, and for good reason. Outfitted with a full Windows 10 desktop and support for every game that runs on Microsoft’s OS, it’s the closest thing we’ve found to local gaming in the cloud.  Microsoft’s yet-to-be-released cloud gaming service, Project xCloud, is competent in its own right, though it struggles when it comes to game support and performance. In this Shadow vs Project xCloud matchup, we’re going to compare the two in features, pricing, ease of use, coverage, game support, platform support and performance to see ... Read More

Feed: Planet MySQL; Author: Frederic Descamps; My previous post related on how to install WordPress on Oracle Cloud seemed to be very popular. To continue the exploration of OCI, today we will install Drupal. This time, even if it’s possible to use the Free Trier like in the WordPress post, I will use a pay account to have the possibility to split the Web Server and the Database into two different subnets. Both instances will have their own subnet and only the Webserver will be reachable directly from the Internet. MySQL will be installed on a private subnet that could ... Read More

Feed: Microsoft Azure Blog. Author: Sam George. IoT is reaching mainstream adoption across businesses in all market segments. Our vision is to enable Azure to be the world’s computer, giving businesses real-time visibility into every aspect of their operations, assets, and products. Businesses are harnessing signals from IoT devices of all shapes and sizes, from the very smallest microcontroller units (MCUs) to very capable microprocessor units (MPUs). This presents a great opportunity for collaboration between semiconductor manufacturers with extensive expertise in MCUs/MPUs and Azure IoT, an industry leader in IoT. It has been nearly one year since we acquired Express ... Read More

Feed: Microsoft Azure Blog. Author: Raman Kumar. Today, we're announcing the general availability for server-side encryption (SSE) with customer-managed keys (CMK) for Azure Managed Disks. Azure customers already benefit from SSE with platform-managed keys for Managed Disks enabled by default. SSE with CMK improves on platform-managed keys by giving you control of the encryption keys to meet your compliance need. Today, customers can also use Azure Disk Encryption, which leverages the Windows BitLocker feature and the Linux dm-crypt feature to encrypt Managed Disks with CMK within the guest virtual machine (VM). SSE with CMK improves on Azure Disk encryption by enabling ... Read More

Feed: MemSQL Blog. Author: Floyd Smith. Analyst firm 451 Research has come up with new research that sees a bright future for HOAP – hybrid operational and analytical processing. The report is titled 451 Perspective: A HOAP-ful future for hybrid operational and analytical processing. This new type of processing has received several different names, from different analyst firms and consultancies: By any of these names, this new style of data processing – which unifies transactions and operational analytics, including many data warehousing-type functions – is widely believed to have a bright future. And MemSQL is right in the middle of ... Read More