Elevate your Oracle database management skills with this in-depth course on advanced monitoring and tuning techniques. Gain mastery over critical database performance tools and strategies to ensure your systems operate at peak efficiency. From Active Session History (ASH) to tuning the Program Global Area (PGA) and buffer cache, this course empowers you with the expertise to handle complex database challenges.
Begin your journey with foundational concepts in ASH, learning to monitor real-time activities and analyze performance metrics. Progress into advanced techniques for linking ASH data to dimension views, optimizing database services, and tracing SQL for pinpointing bottlenecks. Explore hands-on practices in key areas like shared pool tuning, managing server result caches, and leveraging Smart Flash Cache for performance gains.
Dive deeper into specialized topics like tuning the redo path and handling latches, mutexes, and enqueue waits. Develop a comprehensive understanding of automated maintenance tasks and real-time monitoring to proactively manage database operations. Each module combines theoretical knowledge with practical exercises, ensuring you can confidently implement your skills in real-world scenarios.
Designed for database administrators and IT professionals, this course suits those with a solid Oracle database foundation looking to advance their expertise. It’s perfect for intermediate to advanced learners eager to optimize and monitor complex Oracle systems.
Overview
Syllabus
- Using Active Session History (ASH)
- In this module, we will explore Active Session History (ASH) as a powerful Oracle database performance analysis tool. Through a blend of conceptual learning and hands-on practice, we will learn to query and interpret ASH data, link it to dimension views, and apply advanced analysis techniques. By the end, you'll have the skills to pinpoint and resolve performance issues effectively.
- Using Database Services
- In this module, we will delve into Oracle database services, learning how they facilitate resource control and performance optimization. From an introduction to database services to advanced practices like utilizing module actions and client identifiers, this section equips you to manage services for seamless and efficient database operations.
- SQL Tracing
- In this module, we will learn the art of SQL tracing to enhance Oracle database performance. We’ll start with the basics, then explore advanced utilities like tkprof, and finally implement tracing in diverse situations. Through practice sessions, we will gain proficiency in analyzing and optimizing SQL statements for better database efficiency.
- Monitoring Database Operations in Real Time
- In this module, we will focus on real-time database monitoring. We’ll learn to observe database activities, utilize monitoring tools, and proactively manage performance issues. Hands-on practice will ensure that you’re ready to handle dynamic database environments with confidence.
- Managing the Automated Maintenance Tasks
- In this module, we will explore automated maintenance tasks like statistics collection and space management. By learning both fundamental and advanced management techniques, we will ensure your database remains high-performing with minimal manual intervention.
- Overview of the Tools Covered So Far
- In this module, we will review the tools and methods explored so far. By summarizing key concepts, we will reinforce your understanding and help you connect the dots for effective Oracle database performance management.
- Handling Enqueue Waits
- In this module, we will tackle enqueue waits, a common cause of database performance issues. Through theoretical insights and practical exercises, we’ll master techniques to diagnose and address these waits, ensuring smooth and efficient operations.
- Handling Latches and Mutexes
- In this module, we will explore latches and mutexes as synchronization mechanisms in Oracle databases. From foundational concepts to hands-on problem-solving, we’ll develop the skills needed to manage and mitigate contention effectively.
- Tuning the Shared Pool
- In this module, we will dive into shared pool tuning. With a mix of theory and practice, we’ll cover memory allocation, session cursor caching, and result cache management, equipping you with advanced skills for Oracle database optimization.
- Tuning the Buffer Cache
- In this module, we will focus on tuning the Oracle buffer cache. Through videos and practice sessions, we’ll learn to fine-tune the cache, optimize performance for diverse scenarios, and explore advanced features like Smart Flash Cache.
- Tuning the PGA
- In this module, we will master PGA tuning to optimize Oracle database performance. Starting with fundamentals and progressing to advanced scenarios, we’ll develop the skills to manage and tune PGA settings for maximum efficiency.
- Tuning the Redo Path
- In this module, we will learn to optimize the redo path for improved Oracle database performance. We’ll cover the basics, explore advanced techniques, and practice real-world applications to ensure your redo configuration is efficient and reliable.
Taught by
Packt - Course Instructors
