Courses by David
-
Course
Performance Tuning and Advanced Networking in RHEL 10
Intermediate
1h 18m
Oct 29, 2025
Course
RHEL 10 Core System Enhancements and Lightspeed AI
Intermediate
1h 15m
Sep 30, 2025
Course
Agentic AI with LangGraph
Intermediate
17m
Sep 08, 2025
Course
Generative AI for Leaders
Beginner
55m
Aug 25, 2025
Course
Monitoring, Logging and Runtime Security for CKS
Intermediate
1h 19m
Aug 04, 2025
Course
Supply Chain Security for CKS
Intermediate
1h 17m
Jul 24, 2025
Course
Minimize Microservice Vulnerabilities for CKS
Intermediate
1h 24m
Jul 17, 2025
Course
System Hardening for CKS
Intermediate
1h 25m
Jun 12, 2025
Course
RHEL 9 High Availability and Automation
Intermediate
1h 3m
May 20, 2025
Course
RHEL 9 Virtualization and Containerization
Intermediate
1h 2m
May 07, 2025
Course
RHEL 9 System Hardening and Security
Intermediate
1h 11m
Apr 25, 2025
Course
RHEL 9 Networking
Intermediate
57m
Mar 28, 2025
Course
DevOps Troubleshooting: Security and DevSecOps
Beginner
44m
Mar 28, 2025
Course
RHEL 9 System Configuration
Intermediate
1h 3m
Mar 21, 2025
Course
RHEL 9 System Administration
Beginner
1h 3m
Mar 12, 2025
Course
Grafana Expanded Capabilities
Beginner
41m
Mar 05, 2025
Course
Dashboards and Monitoring with Grafana
Beginner
40m
Feb 25, 2025
Course
Services in Kubernetes
Intermediate
24m
Feb 11, 2025
Course
Deployments in Kubernetes
Intermediate
22m
Feb 06, 2025
Course
Pods in Kubernetes
Intermediate
23m
Jan 29, 2025
Course
Docker Security Implementation
Intermediate
26m
Jan 15, 2025
Course
Docker Basic Concepts and Configuration
Intermediate
24m
Jan 02, 2025
Course
Database Administration: Creating and Managing Databases
Beginner
14m
Dec 06, 2024
Course
Network Analysis: Identifying Network Protocols with Packet Analysis
Beginner
14m
Nov 25, 2024
Course
Apache Web Server Administration
Beginner
14m
Nov 06, 2024
Course
How Generative AI Can Help You Keep Up with Updates to Cloud Solutions
Beginner
13m
Sep 19, 2024
Course
AI-Driven Cloud Performance Monitoring and Management
Beginner
13m
Jun 27, 2024
Course
Data Portfolio Development with Generative AI
Beginner
12m
Jun 11, 2024
Course
GitHub Copilot in the CLI
Beginner
12m
Jun 07, 2024
Course
Data Analysis with Generative AI
Beginner
12m
May 31, 2024
Course
Image Segmentation
Intermediate
32m
Apr 16, 2024
Course
Managing Container Images
Intermediate
1h 4m
Mar 19, 2024
Course
Salt Fundamentals
Beginner
1h 42m
Mar 12, 2024
Course
OpenAI Transcription API
Intermediate
23m
Jan 12, 2024
Course
Real-world NLP: Case Studies for Data Professionals
Beginner
31m
Jan 03, 2024
Course
The IT Ops Sessions: Reducing IT Energy Consumption
Intermediate
26m
Dec 11, 2023
Course
The IT Ops Sessions: Why Some Companies Are Moving OUT of the Cloud
Intermediate
28m
Nov 22, 2023
Course
The IT Ops Sessions: How Today's Big Tech Trends Impact the Hardware You'll Use Tomorrow
Intermediate
32m
Nov 17, 2023
Course
Introduction to Check Point Firewalls
Intermediate
1h
Nov 08, 2023
Course
Getting Started with Windows Subsystem for Linux
Beginner
1h 1m
Oct 18, 2023
Course
Introduction to the Linux Essentials 010-160 Exam
Beginner
9m
May 23, 2023
Course
Getting Started with Linux System Administration
Beginner
1h 7m
May 22, 2023
Course
Getting Started with the Linux Command Line
Beginner
1h 3m
May 16, 2023
Course
Getting Started with Linux
Beginner
1h 44m
Mar 31, 2023
Course
Continuous Monitoring: The Big Picture
Beginner
49m
Sep 23, 2022
Course
Getting Started with IPFS
Beginner
48m
Feb 05, 2021
Course
UNIX and UNIX Systems: The Big Picture
Beginner
47m
Sep 14, 2020
Course
Create and Manage Stacks with AWS CloudFormation Using the Command Line Interface
Beginner
32m
May 04, 2020
Course
Linux System Maintenance and Troubleshooting
Intermediate
1h 11m
Mar 23, 2020
Course
Linux System Optimization
Intermediate
1h 3m
Dec 27, 2019
Course
Linux Performance Monitoring and Tuning
Intermediate
1h 29m
Jan 10, 2018
Course
Linux High Availability Cluster Management
Intermediate
1h 26m
Oct 23, 2017
Course
Protocol Deep Dive: SSH and Telnet
Intermediate
41m
Sep 16, 2016
-
Course
Performance Tuning and Advanced Networking in RHEL 10
Intermediate
1h 18m
Oct 29, 2025
Course
RHEL 10 Core System Enhancements and Lightspeed AI
Intermediate
1h 15m
Sep 30, 2025
Course
Agentic AI with LangGraph
Intermediate
17m
Sep 08, 2025
Course
Generative AI for Leaders
Beginner
55m
Aug 25, 2025
Course
Monitoring, Logging and Runtime Security for CKS
Intermediate
1h 19m
Aug 04, 2025
Course
Supply Chain Security for CKS
Intermediate
1h 17m
Jul 24, 2025
Course
Minimize Microservice Vulnerabilities for CKS
Intermediate
1h 24m
Jul 17, 2025
Course
System Hardening for CKS
Intermediate
1h 25m
Jun 12, 2025
Course
RHEL 9 High Availability and Automation
Intermediate
1h 3m
May 20, 2025
Course
RHEL 9 Virtualization and Containerization
Intermediate
1h 2m
May 07, 2025
Course
RHEL 9 System Hardening and Security
Intermediate
1h 11m
Apr 25, 2025
Course
RHEL 9 Networking
Intermediate
57m
Mar 28, 2025
Course
DevOps Troubleshooting: Security and DevSecOps
Beginner
44m
Mar 28, 2025
Course
RHEL 9 System Configuration
Intermediate
1h 3m
Mar 21, 2025
Course
RHEL 9 System Administration
Beginner
1h 3m
Mar 12, 2025
Course
Grafana Expanded Capabilities
Beginner
41m
Mar 05, 2025
Course
Dashboards and Monitoring with Grafana
Beginner
40m
Feb 25, 2025
Course
Services in Kubernetes
Intermediate
24m
Feb 11, 2025
Course
Deployments in Kubernetes
Intermediate
22m
Feb 06, 2025
Course
Pods in Kubernetes
Intermediate
23m
Jan 29, 2025
Course
Docker Security Implementation
Intermediate
26m
Jan 15, 2025
Course
Docker Basic Concepts and Configuration
Intermediate
24m
Jan 02, 2025
Course
Database Administration: Creating and Managing Databases
Beginner
14m
Dec 06, 2024
Course
Network Analysis: Identifying Network Protocols with Packet Analysis
Beginner
14m
Nov 25, 2024
Course
Apache Web Server Administration
Beginner
14m
Nov 06, 2024
Course
How Generative AI Can Help You Keep Up with Updates to Cloud Solutions
Beginner
13m
Sep 19, 2024
Course
AI-Driven Cloud Performance Monitoring and Management
Beginner
13m
Jun 27, 2024
Course
Data Portfolio Development with Generative AI
Beginner
12m
Jun 11, 2024
Course
GitHub Copilot in the CLI
Beginner
12m
Jun 07, 2024
Course
Data Analysis with Generative AI
Beginner
12m
May 31, 2024
Course
Image Segmentation
Intermediate
32m
Apr 16, 2024
Course
Managing Container Images
Intermediate
1h 4m
Mar 19, 2024
Course
Salt Fundamentals
Beginner
1h 42m
Mar 12, 2024
Course
OpenAI Transcription API
Intermediate
23m
Jan 12, 2024
Course
Real-world NLP: Case Studies for Data Professionals
Beginner
31m
Jan 03, 2024
Course
The IT Ops Sessions: Reducing IT Energy Consumption
Intermediate
26m
Dec 11, 2023
Course
The IT Ops Sessions: Why Some Companies Are Moving OUT of the Cloud
Intermediate
28m
Nov 22, 2023
Course
The IT Ops Sessions: How Today's Big Tech Trends Impact the Hardware You'll Use Tomorrow
Intermediate
32m
Nov 17, 2023
Course
Introduction to Check Point Firewalls
Intermediate
1h
Nov 08, 2023
Course
Getting Started with Windows Subsystem for Linux
Beginner
1h 1m
Oct 18, 2023
Course
Introduction to the Linux Essentials 010-160 Exam
Beginner
9m
May 23, 2023
Course
Getting Started with Linux System Administration
Beginner
1h 7m
May 22, 2023
Course
Getting Started with the Linux Command Line
Beginner
1h 3m
May 16, 2023
Course
Getting Started with Linux
Beginner
1h 44m
Mar 31, 2023
Course
Continuous Monitoring: The Big Picture
Beginner
49m
Sep 23, 2022
Course
Getting Started with IPFS
Beginner
48m
Feb 05, 2021
Course
UNIX and UNIX Systems: The Big Picture
Beginner
47m
Sep 14, 2020
Course
Create and Manage Stacks with AWS CloudFormation Using the Command Line Interface
Beginner
32m
May 04, 2020
Course
Linux System Maintenance and Troubleshooting
Intermediate
1h 11m
Mar 23, 2020
Course
Linux System Optimization
Intermediate
1h 3m
Dec 27, 2019
Course
Linux Performance Monitoring and Tuning
Intermediate
1h 29m
Jan 10, 2018
Course
Linux High Availability Cluster Management
Intermediate
1h 26m
Oct 23, 2017
Course
Protocol Deep Dive: SSH and Telnet
Intermediate
41m
Sep 16, 2016
-
Course
Automating AWS Operations with the AWS CLIRETIREDBeginner38mSep 03, 2025
Course
OpenVAS Concepts and ScanningRETIREDBeginner50mJul 31, 2025
Course
Emerging Gen AI Use Cases for DevelopersRETIREDBeginner26mJun 30, 2025
Course
Getting Started with KeycloakRETIREDBeginner1h 1mJun 17, 2025
Course
Using Docker on AWS with the Command LineRETIREDBeginner1h 23mApr 17, 2025
Course
Connecting On-prem Resources to Your AWS InfrastructureRETIREDIntermediate47mAug 06, 2024
Course
Managing Container ImagesRETIREDIntermediate1h 5mMar 20, 2024
Course
The IT Ops Sessions: Using the Linux Desktop for Your BusinessRETIREDIntermediate22mMar 19, 2024
Course
The IT Ops Sessions: Unexpected Virtualization Stuff You Can Do with Linux Containers (LXD)RETIREDIntermediate22mMar 15, 2024
Course
Introduction to the Linux Essentials 010-160 ExamRETIREDBeginner10mMay 24, 2023
Course
Getting Started with Linux System AdministrationRETIREDBeginner1h 10mMay 24, 2023
Course
Getting Started with the Linux Command LineRETIREDBeginner1h 3mMay 17, 2023
Course
Getting Started with LinuxRETIREDBeginner1h 44mApr 10, 2023
Course
Penetration Testing OSINT Gathering with Recon-ngRETIREDIntermediate50mFeb 01, 2023
Course
Network Vulnerability Scanning with OpenVASRETIREDIntermediate55mNov 01, 2022
Course
Continuous Monitoring: The Big PictureRETIREDBeginner45mMay 04, 2022
Course
Linux Encryption SecurityRETIREDIntermediate1h 31mMar 29, 2021
Course
Linux Server Skills for Windows AdministratorsRETIREDBeginner1h 10mMar 29, 2021
Course
Linux Server VirtualizationRETIREDIntermediate1h 19mMar 29, 2021
Course
Linux Network SecurityRETIREDIntermediate1h 55mMar 29, 2021
Course
LPI: Linux Essentials (010-150)RETIREDBeginner1h 36mMar 29, 2021
Course
Managing Docker ImagesRETIREDBeginner1h 6mMar 29, 2021
Course
Using Docker with AWS Elastic BeanstalkRETIREDBeginner57mMar 24, 2021
Course
Network Vulnerability Scanning with OpenVASRETIREDIntermediate1h 6mSep 04, 2020
Course
Using Docker on AWSRETIREDBeginner1h 5mJun 12, 2019