Curated Video
AWS Certified Solutions Architect Associate (SAA-C03) - Endpoints
What if you want services to access other services indirectly? You can use endpoints. Unlike the traditional term in networking, AWS uses the term endpoint to refer to something different. This video explains how AWS uses the term.
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CompTIA A+ Certification Core 2 (220-1102) - Super Copy Commands
Every CLI provides a basic copy command to move files from one location to another. These basic tools lack special features such as copying entire folder structures. That's where special "Super†copy commands come in. This clip is from...
Curated Video
ASP.NET 6.0 - Build Hands-On Web Projects - Integrating Serilog for Web API Logging
This video explains the steps for integrating Serilog for Web API logging. This clip is from the chapter "Coding Project Part 1: Build a Web API" of the series "ASP.NET 6.0 - Build Hands-On Web Projects".This section explains how to...
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Mastering WidgetKit in SwiftUI 4, iOS 16 with Dynamic Island - Entry View Deep Link
This video explains the entry view deep link. This clip is from the chapter "Deep Links in Widgets" of the series "Mastering WidgetKit in SwiftUI 4, iOS 16 with Dynamic Island".This section explains deep links in widgets.
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CISSP Crash Course - Secure Network Components
This video explains secure network components and network hardware. This clip is from the chapter "Communication and Network Security" of the series "CISSP Crash Course".This section covers domain 4, which focuses on communication and...
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Oracle Database Administration from Zero to Hero - Creating PDBs (Part 1 of 2)
In this video, we will cover the process of creating Pluggable Databases (PDBs). You will understand the prerequisites for PDB creation and explore methods such as using DBCA and SQL Developer to create PDBs. This clip is from the...
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Oracle Database Administration from Zero to Hero - Duplicating a Database Using RMAN - Part I (2 of 3)
In this video, we will continue our exploration of database duplication using RMAN. You will understand the prerequisites for database duplication and learn the procedure for duplicating a database. This clip is from the chapter "Using...
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Oracle Database Administration from Zero to Hero - Performing Incremental Backups (3 of 3)
In this video, we will explore the configuration of Block Change Tracking (BCT) for incremental backups. You will understand how BCT improves the efficiency of backup operations. This clip is from the chapter "Taking Backups in Oracle...
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Oracle Database Administration from Zero to Hero - Practice - Enabling the ARCHIVELOG Mode
In this practice video, you will have the opportunity to enable the ARCHIVELOG mode in the database on srv1. You will also examine the generated archived redo log files, putting into practice the concepts discussed in the previous...
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Oracle Database Administration from Zero to Hero - Managing the Archived Redo Log Files (Part 1 of 2)
In this video, we will shift our attention to the management of archived redo log files. You will learn about the different archiving modes, compare NOARCHIVELOG and ARCHIVELOG modes, and discover how to set archive destinations. This...
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Automating Image Creation with HashiCorp Packer for DevOps - Examples of Different Provisioners
In this video, we will explore examples of different provisioners, including how to upload a single file and multiple files in a local directory. We will explore executing a script and running commands on the machine. This clip is from...
Curated Video
Alteryx Advanced - Gathering Numbers
In this section, we will look at the transform tool set of Alteryx, which summarizes and rearranges data to prepare it for reporting and analysis. You will learn about weighted averages, running totals, count records tool, and the drag...
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Design Microservices Architecture with Patterns and Principles - Fan-Out Publish/Subscribe Messaging Pattern
This video describes the fan-out pattern for pub/sub messaging in microservices. It explains how this pattern enables broadcasting messages to multiple subscribers, ensuring that each interested service receives the relevant information....
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Sustainable Tourism on Cholé Island
On Cholé Island, Tanzania, Anne and Jean de Villiers built an off-grid eco-lodge using local materials and traditional techniques, integrating it perfectly with the environment. Despite lacking roads, electricity, and drinking water, the...
Curated Video
Why Does It Take Longer to Fly West?
The reason airplane flights take longer when traveling west is because of the different speeds of rotation on Earth. The rotational velocity of Earth decreases as one goes from the Equator to the poles. This means that a place on the...
Great Big Story
Karen Jacobson: The Woman Behind the GPS Voice
Discover the fascinating journey of Karen Jacobson, the voice behind the iconic GPS directions. From pursuing a dream of becoming a singer in New York to unexpectedly becoming the voice heard by billions worldwide, Karen shares her story...
Curated Video
What is Visionary Leadership?
Visionary leadership is transformative. We could argue that it is one aspect of transformational leadership. But I want to consider it as a specific style, because we find many leaders who seem aim for this style as their default.
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Real-World DevOps Project From Start to Finish - backup-checker Python Application - Part 1
This video will dive into the first part of building the backup-checker Python application. You will learn to set up the project structure, define the necessary dependencies, and start implementing the core functionality. We will have a...
Curated Video
Real-World DevOps Project From Start to Finish - Borg and borgmatic - Recap
This video concisely summarizes the key concepts and techniques covered throughout the Borg and Borgmatic section. It serves as a review and reinforcement of learning, helping consolidate understanding of Borg and Borgmatic for effective...
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Real-World DevOps Project From Start to Finish - Borg and Borgmatic - Installing and Configuring Borg with Borgmatic Wrapper
This video will teach us to install and configure the Borg backup tool and the Borgmatic wrapper. We will explore the setup process, including creating repositories, defining backup sources, scheduling backups, and managing retention...
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Random Sampling of Populations
"Random Sampling of Populations" uses random sampling to identify the populations of two states in word problems in order to solve.
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AWS Tutorial AWS Solutions Architect and SysOps Administrator - VPC Peering Connections - Lab
This is the lab video on VPC peering connections. This clip is from the chapter "VPC - Configure Custom Virtual Private Cloud in AWS Cloud" of the series "AWS Tutorial: AWS Solutions Architect and SysOps Administrator".This section...
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AWS Tutorial AWS Solutions Architect and SysOps Administrator - Know Networking Terms - IP, Port, Protocol, Service, Daemon
This video introduces you to networking terms - IP, Port, Protocol, Service, Daemon. This clip is from the chapter "Networking Basics - Basics of Network Topology and IP Address Classes" of the series "AWS Tutorial: AWS Solutions...
Curated Video
AWS Tutorial AWS Solutions Architect and SysOps Administrator - What Is AWS Lambda?
This video provides an introduction to AWS Lambda. This clip is from the chapter "Lambda - Run Code Without Thinking about the Code | Serverless Architecture" of the series "AWS Tutorial: AWS Solutions Architect and SysOps...