Grails Courses and Certifications

Devoxx

Creating RESTful Web Services with Grails 3

Learn to create efficient RESTful APIs using Grails 3, covering key concepts like data modeling, endpoints, resource annotations, media types, and versioning for modern web development integration.

• YouTube
• 28 minutes
• On-Demand
• Conference Talk

ChariotSolutions

What's New in Grails 2.0

Explore Grails 2.0's new features: agent-based reloading, unit testing mixins, advanced GORM queries, and more. Ideal for both new users and experienced Grails 1.x developers seeking to upgrade.

• YouTube
• 53 minutes
• On-Demand
• Conference Talk

Devoxx

Building Modern DSLs in Groovy

Explore Apache Groovy's capabilities for building modern domain-specific languages, focusing on syntax improvements, performance optimization, and enhanced user experience through IDE support and error reporting.

• YouTube
• 58 minutes
• On-Demand
• Conference Talk

JetBrains

IntelliJ IDEA 15 Preview - New Features Overview

Preview of IntelliJ IDEA 15's new features, including database tools, Git conflict resolution, and improved support for various frameworks. Webinar covers upcoming enhancements to refine developer experience.

• YouTube
• 32 minutes
• On-Demand
• Free Video

Dynatrace

How to Effectively Upgrade from Dynatrace Managed to SaaS

Learn to upgrade from Dynatrace Managed to SaaS using the SaaS Upgrade Assistant and Remote Configuration Management. Explore configuration export, import, and OneAgent migration in a live demo.

• YouTube
• 41 minutes
• On-Demand
• Free Video

Dynatrace

Dynatrace Notebooks Update - New Capabilities for Data Exploration and Analysis

Explore new Dynatrace Notebooks capabilities for enhanced data analysis, including interactive query builders, improved charting, and AI-assisted insights with Dynatrace CoPilot.

• YouTube
• 40 minutes
• On-Demand
• Free Video

Dynatrace

Building Self-Service Power Dashboards with RUM, Grail, and External Data - Dynatrace Tips and Tricks

Learn to create dynamic self-service dashboards combining Dynatrace RUM, Grail, and external data. Master dashboard structuring, data querying, and variable usage for effective visualization.

• YouTube
• 31 minutes
• On-Demand
• Free Video

Dynatrace

A Practical Guide to DQL for Metrics in Dynatrace Grail

Master Dynatrace Query Language (DQL) for metrics analysis. Learn core principles, explore use cases, and gain practical skills in querying and analyzing timeseries data in Dynatrace Grail.

• YouTube
• 53 minutes
• On-Demand
• Free Video

Dynatrace

Dynatrace Notebooks and DQL in Action - Hands-on Tutorial

Explore Dynatrace Query Language and Workflows for powerful data analysis, pattern discovery, and automated monitoring in this hands-on session with a Technical Product Specialist.

• YouTube
• 27 minutes
• On-Demand
• Free Video

Dynatrace

DQL Timeseries Command: Usage and Best Practices - Episode 11

Explore DQL timeseries command for metrics access in notebooks, dashboards, and automation. Learn contextualization, conditional formatting, and visualization best practices with expert guidance.

• YouTube
• 26 minutes
• On-Demand
• Free Video

Dynatrace

A Practical Guide to Dynatrace Query Language (DQL)

Explore Dynatrace Query Language (DQL) through hands-on examples. Learn to craft queries, analyze observability data, and solve common use cases with this powerful tool for Grail data exploration.

• YouTube
• 37 minutes
• On-Demand
• Free Video

Dynatrace

A Day Without Boundaries with Dynatrace - Practitioner's Guide to Cloud Observability Innovations

Explore Dynatrace's latest innovations for cloud observability, including Grail, DQL, Notebook, and AutomationEngine. Learn practical use cases and see live demos of new features announced at Perform 2023.

• YouTube
• 56 minutes
• On-Demand
• Free Video

Dynatrace

Log Observability: Introduction to Dynatrace Grail and DQL

Explore Dynatrace Grail and DQL for advanced log observability. Learn about unified data processing, context-rich analytics, and actionable insights without complex configurations.

• YouTube
• 49 minutes
• On-Demand
• Free Video

Black Hat

DataBinding2Shell - Novel Pathways to RCE Web Frameworks

Explores security vulnerabilities in DataBinding mechanisms of popular web frameworks, uncovering novel remote code execution pathways and highlighting overlooked risks in automatic parameter binding.

• YouTube
• 37 minutes
• On-Demand
• Conference Talk

EmacsConf and Emacs hangouts

GRAIL - A Generalized Representation and Aggregation of Information Layers

Explore GRAIL, a system for representing and aggregating information layers in Emacs, enhancing productivity and knowledge management for developers and researchers.

• YouTube
• 37 minutes
• On-Demand
• Conference Talk