Learn how to use steps in the EMR console to schedule and run Spark scripts stored in Amazon S3, on both new and existing clusters.
Learn how to manage Apache Spark configuration overrides for an AWS Elastic MapReduce cluster to save time and money.
Learn three different ways of running Hive queries on your EMR cluster: by script via terminal, the Hue web interface, or steps in the EMR console.
Learn how to use SSH to connect to the master node of your Elastic MapReduce (EMR) cluster.
How do I connect to the web user interfaces (UIs) on my Hadoop cluster using Amazon's Elastic MapReduce (EMR) service?
Learn how to set up an SSH tunnel and web proxy to use tools like Hue, Zeppelin, and ResourceManager.
Learn how to improve the chances of having your game covered by major game outlets by capturing the attention of journalists and influencers.
Learn where to draw the line when sending swag to the journalists and influencers that you want to cover your video game.
Is there such a thing as pitching your video game to journalists too early or too late? A real-life video game and technology journalist answers these questions and more.
Learn how to create an automated training routine for any of your deep learning models.
Learn how to use TensorFlow-Slim’s meta-operators to build deep learning models with a substantially reduced amount of code.
Learn how to change the configuration register so that a router password can be recovered without losing any configurations.
Learn about what may be the single most important networking concept that helps different systems communicate—the OSI model.
Learn the configuration steps required to enable a Cisco router to accept Secure Shell (SSH) connections over the virtual terminal (VTY) lines.
Learn how to build both web and traditional application programming interfaces (APIs).
Learn the basics of application programming interfaces (APIs), their purpose, and the key concepts underlying the technology.
Learn how to use different types of application programming interfaces (APIs).
Learn how to use Docker to distribute multi-container applications into a standardized unit for seamless software development.
Learn how to use Gradle, a popular build tool for Java developers, to package your Java application as a Docker image and run as a Docker container.
Learn how to use Apache Maven, a project management and comprehension tool, to package your Java application as a Docker image and run as a Docker container.
Learn what knowledge areas are covered in the CompTIA Security+ exam objectives.