Advanced Java Performance Tuning
Advanced Java Performance Tuning by Oracle equips Java developers and application architects with proven methodologies to diagnose and resolve critical performance bottlenecks in enterprise Java applications. You’ll gain hands-on skills to monitor JVM and OS-level metrics, optimize garbage collection, and apply language-level tuning techniques using real-world labs. With over 900,000 Java developers worldwide relying on performance expertise, this course addresses the urgent need for professionals who can ensure application scalability and responsiveness.
This course prepares you for the Oracle Certified Professional: Java SE certification, enhancing credibility and career growth. Koenig Solutions delivers official vendor-authorized courseware with 30-day lab access, ensuring mastery through practical experience. You’ll emerge ready to design high-efficiency systems that meet modern enterprise demands.
Training Formats & Pricing
100% Happiness Guarantee · Free Rescheduling · Secure Payment
Course Overview
The Oracle Advanced Java Performance Tuning course is designed for Java developers, performance engineers, and technical consultants seeking to master deep-level optimization of Java applications on the HotSpot JVM. Aligned with the skills measured in the Oracle Certified Professional: Java SE 21 Developer (exam 1Z0-830), this training provides critical expertise in performance methodology, JVM internals, and garbage collection tuning. With over 9 million Java developers worldwide and Java remaining a top-three language in enterprise environments, proficiency in performance tuning is a high-demand skill, especially in financial services, telecommunications, and cloud-native application development where latency and throughput are critical.
Students gain hands-on experience with Oracle's official toolset, including Java Mission Control, Java Flight Recorder, VisualVM, and the NetBeans IDE, to monitor, profile, and tune real-world Java applications. The lab environment simulates enterprise scenarios where students configure and analyze JVM performance metrics across Windows, Linux, and Solaris operating systems. A key project involves diagnosing and resolving a simulated production-level memory leak using heap profiling and garbage collection log analysis, applying tuning strategies for G1, Parallel, and Concurrent GC collectors to optimize application throughput and responsiveness under load.
This course prepares candidates for the Oracle Certified Professional: Java SE 21 Developer certification, a globally recognized credential that validates advanced Java expertise. Certified professionals report average base salaries of $108,642 in the U.S., with mid-level roles often exceeding $120,000 in high-demand regions. Koenig Solutions enhances this learning with Guaranteed-to-Run scheduling and access to official Oracle University courseware, ensuring structured, instructor-led mastery. Completing the Advanced Java Performance Tuning course empowers developers to transition into high-impact roles such as performance architect or senior JVM engineer, driving efficiency in large-scale, mission-critical systems.
What You'll Learn
Skills You'll Gain
Prerequisites
- Java SE 7 Fundamentals
- Hands-on experience with Java garbage collection mechanisms
- Familiarity with JVM monitoring tools such as VisualVM and Java Mission Control
- Proficiency in using command-line JVM monitoring options
- Experience profiling and tuning Java applications
- Understanding of generational garbage collection and G1 GC operation
Certification Exam
Everything you need to know about the Advanced Java Performance Tuning certification exam
Course Curriculum
Structured learning with hands-on labs and real-world scenarios
1
Day 1– Mastering Advanced Java Performance Tuning
2
Day 2– Monitoring OS and Oracle JVM
3
Day 3– Profiling and GC Tuning Strategies
What's Included in Your Training
Every enrollment comes packed with resources to maximise your learning and exam success
Official Courseware
Hands-On Lab Environment (30 days)
Exam Preparation Materials
Practice Test Questions (200+)
Certificate of Completion
Post-Training Support (30 days)
Session Recording Access
Free Rescheduling (7+ days notice)
Hands-On Lab
Live Lab Sandbox
Real EnvironmentPractice in a real lab environment with full access to the tools and services covered in the course.
30+ Guided Labs
30+Step-by-step lab exercises designed to reinforce each module with practical, hands-on tasks.
Lab Manual Included
Full GuideComprehensive lab guide with detailed instructions, screenshots, and troubleshooting tips.
Post-Training Access
30 Days30 days of extended lab access after your training ends so you can continue practicing.
Career Outcomes
of Advanced Java Performance Tuning certified professionals report career advancement within 6 months
Salary Impact
Average salary increase reported after obtaining the Advanced Java Performance Tuning certification
*Source: Glassdoor / LinkedIn 2025
Job Roles
- Java Performance Engineer
- Senior Java Developer
- JVM Tuning Specialist
- Application Performance Engineer
- Java Architect
- Performance Optimization Consultant
Companies Hiring
and 5,000+ organizations worldwide seeking Advanced Java Performance Tuning certified professionals
Course Student Reviews
Real results from IT professionals who trained with Koenig — rated 4.9/5 from 18,400+ verified reviews.
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★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified -
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
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“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
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“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified -
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“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
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“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified -
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified -
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified
-
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified -
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified
-
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified -
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified
-
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified
Frequently Asked Questions
Everything you need to know about the Advanced Java Performance Tuning training course
Is the certification exam included in the Advanced Java Performance Tuning course, and what is the exam fee?
What training formats are available for the Advanced Java Performance Tuning course, and is it Guaranteed-to-Run?
How long is lab access provided, and what type of environment is used for the Advanced Java Performance Tuning course?
What is the rescheduling and cancellation policy for the Advanced Java Performance Tuning course?
What is the format, number of questions, passing score, and time limit for the Oracle Java SE 21 Developer exam?
How long is the Oracle Java certification valid, and what is the renewal process and cost?
What post-training support does Koenig provide after completing the Advanced Java Performance Tuning course?
What are the prerequisites or prior experience required for the Advanced Java Performance Tuning course?
What is the expected salary and career impact after completing the Advanced Java Performance Tuning course and certification?
How does instructor-led Advanced Java Performance Tuning training compare to self-study in terms of effectiveness and outcomes?
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