Tag: environment

Feed: Planet MySQL; Author: Severalnines; Complex, inflexible architectures, redundancy and out-of-date technology, are common problems for companies facing data to cloud migration.  We look to the “clouds,” hoping that we will find there a magic solution to improve operational speed and performance, better workload and scalability, less prone and less complicated architectures. We hope to make our database administrator's life more comfortable. But is it really always a case?  As more enterprises are moving to the cloud, the hybrid model is actually becoming more popular. The hybrid model is seen as a safe model for many businesses.  In fact, it's ... Read More

Feed: Planet MySQL; Author: Percona Community; Geoff Winans  | August 14, 2019 |  Posted In: MariaDB, MySQL, ToolsIn my roles as a DBA at various companies, I generally found the tooling to be quite lacking. Everything from metrics collection, alerting, backup management; they were either missing, incomplete or implemented poorly. DBA-Tools was born from a desire to build backup tools that supported my needs in smaller/non-cloud environments. As BASH is easily the most common shell available out there on systems running MySQL® or MariaDB®, it was an easy choice.How DBA-Tools came to beWhile rebuilding my home-lab two years ago, I decided I ... Read More

Feed: Recent Announcements. Log-based simulation allows you to play back pre-recorded log data such as sensor streams for testing robotic functions such as localization, mapping, and object detection. In addition to running a physics-based Gazebo simulation, RoboMaker can be used to test a particular robotic function with log-based simulation.  Event driven simulation termination allows you to end a simulation job programmatically through ROS messages based on an event. For example, you can programmatically terminate a simulation job once your simulated robot has succeeded or failed a defined task without waiting for the simulation job to complete. This feature allows you ... Read More

Feed: Planet MySQL; Author: Michael McLaughlin; There was an option during the Fedora 30 Workstation installation to add the Apache Web Server, but you need to set it to start automatically. Unfortunately, there was no option to install PHP, which I thought odd because of how many web developers learn the trade first on PHP with a LAMP (Linux, Apache, MySQL, Perl/PHP/Python) stack. You see how to fix that shortcoming in this post and how to install and test PHP, mysqli, and pdo to support MySQL 8. Before you do that make sure you install MySQL 8. You can find ... Read More

Feed: Recent Announcements. AWS RoboMaker extends the most widely used open-source robotics software framework, Robot Operating System (ROS), with connectivity to cloud services. These cloud services provide a robotics development environment for application development, a robotics simulation service to accelerate application testing, and a robotics fleet management service for remote application deployment, update, and management. RoboMaker also provides cloud extensions that enable a robot to stream data, navigate, communicate, comprehend, and learn through AWS machine learning services, monitoring services, and analytics services. To get started, please explore the RoboMaker webpage or run a sample simulation job in the RoboMaker console.  ... Read More

Feed: AWS Big Data Blog. Data lakes are an increasingly popular way to aggregate, store, and analyze both structured and unstructured data. AWS Lake Formation makes it easy for you to set up, secure, and manage your data lakes.In Part 1 of this post series, you learned how to create and explore a data lake using Lake Formation. This post walks you through data discovery using the metadata search capabilities of Lake Formation in the console, and metadata search results restricted by column permissions. Prerequisites For this post, you need the following: Metadata search in the console In this post, ... Read More

Feed: SAS Blogs. Author: Page Cvelich. Each week in August, the Work/Life Team has invited educational experts to address concerns parents have in the process of choosing a school. For our third blogpost in this series, we have invited our experts to respond to the following questions: What factors should I consider when determining best fit for my child? If I could talk to a few parents who have children attending the school, what questions would be good to ask? From Dr. Sharon Leuenberger, Director of Testing at 3-C Family Services: What factors should be considered really depends on the needs ... Read More

Feed: Cloudwards. Author: Jacob Roach; DreamHost is easily one of the best web hosting services we’ve reviewed. It offers a long list of plans, each feeling well-rounded with its price, in addition to excellent speed, superior security and inexpensive pricing. HostGator, on the other hand, has a few problems, namely in the privacy and speed departments.  In this DreamHost vs. HostGator comparison, we’re going to see how they stack up step-by-step, isolating the variables that make them shine and the ones that make them sink. At the end, you’ll know which is the best option for hosting your site. That ... Read More

Feed: Cloudwards. Author: Ben Stockton; Windows has never had a great reputation for cybersecurity. This comes with being the most popular PC operating system. That’s also why antivirus software like Bitdefender exist in the first place. Thankfully, Microsoft hasn’t ignored the threat themselves, adding Windows Defender to every Windows installation. Whether you can trust Windows Defender to keep your PC secure or not is another matter. This is why we’re going to compare it with Bitdefender, our choice as the best antivirus software on the market. Windows Defender made it onto our best free antivirus software shortlist, and it’s seen ... Read More

Feed: CronJ. Author: Vignesh M; Everyone’s familiar with JavaScript the most popular programming language used as a client-side development tool in 95 percent of websites. But what about server-side programming? Well, with the introduction of Node.JS, JavaScript has become an all-purpose full stack development language. While Angular, React and Vue are Front-end Frameworks / Libraries, Node is the one and only Javascript based Back-end framework. So, let’s discuss what Node.JS is and then explore its advantages and disadvantages. CronJ NodeJSNode.JS is an open-source runtime environment for JavaScript. It’s based on Chrome v8, an engine for chromium browsers. Node.JS allows your ... Read More