Oracle Database 19c: Data Warehousing Techniques Intermediate
The Oracle Database 19c: Data Warehousing Techniques course equips data warehouse developers, engineers, and analysts with advanced skills in ETL processes, materialized views, and partitioning to overcome slow query performance and inefficient data refresh in large-scale analytics environments. With demand for data warehouse professionals growing by 20% annually according to Oracle’s 2023 workforce report, this course delivers hands-on expertise in optimizing Oracle 19c data warehouses for real-world business intelligence workloads.
This official Oracle University course prepares learners for the Oracle Database 19c Certified Professional (OCP) credential, a requirement for the elite Oracle Certified Master (OCM). Koenig Solutions provides guaranteed-to-run live virtual classes with official vendor-authorized courseware, enabling professionals to gain recognized expertise and advance into senior database architect or data engineering roles.
Training Formats & Pricing
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Course Overview
The Oracle Database 19c: Data Warehousing Techniques course by Oracle is designed for data warehouse developers, engineers, and analysts responsible for designing and implementing enterprise-scale data solutions. This advanced training covers core data warehousing concepts including extraction, transformation, and loading (ETL) processes, materialized views, summary management, and metadata strategies using Oracle Database 19c. While no direct certification exam is tied exclusively to this course, it supports mastery of skills validated in Oracle’s broader database certification paths. With over 430,000 Oracle Database installations worldwide supporting data warehousing workloads, professionals with these skills are in high demand across financial services, healthcare, and retail sectors where reliable business intelligence is critical.
Participants gain hands-on experience with key Oracle technologies including Oracle Data Integrator (ODI), Oracle GoldenGate, materialized views, partitioning, parallel execution, and query rewrite optimization. In structured lab sessions conducted through the Oracle University Secure Global Desktop (OU SGD) environment, students build end-to-end ETL workflows by configuring ODI master and work repositories, defining source-to-target topologies, creating ODI models, and developing complex mappings for single and multi-source data integration. A central project involves implementing a real-world data warehouse for NuMart Electronics, where learners load and transform sales data from regional sources into a centralized TRG_SALES schema, apply change data capture techniques, and optimize query performance using materialized views with both manual and scheduled refresh methods.
This course prepares professionals for roles requiring deep expertise in Oracle data warehousing and contributes to readiness for Oracle Database certifications that carry industry-recognized credibility. Certified Oracle professionals report average salary increases of 18–25%, with data warehouse engineers earning median salaries exceeding $120,000 in North America according to 2023 IT salary surveys. Koenig Solutions enhances this learning path with Guaranteed-to-Run batches, official Oracle courseware, and access to expert instructors via 1-on-1 training options, ensuring personalized guidance. Upon completion, learners are equipped to design scalable, high-performance data warehouses that serve as trusted "single sources of truth" for enterprise analytics, enabling strategic decision-making and long-term career growth in data architecture and cloud data engineering.
What You'll Learn
Prerequisites
- Basic understanding of data warehouse concepts and terminology as covered in Oracle's 'Oracle Database 19c: Data Warehousing Techniques' course
- Proficiency in SQL, including analytical functions like RANK, LAG, ROLLUP, and DML/DDL statements, essential for effective data warehousing with Oracle Database 19c
- Knowledge of relational database concepts and Oracle 19c server architecture to optimize data warehouse performance
- Experience with dimensional modeling techniques such as star and snowflake schemas, fact and dimension tables, as taught in Oracle's data warehousing training
- Familiarity with ETL processes and tools like SQL*Loader and external tables, crucial for data integration in Oracle data warehouses
- Understanding of Oracle partitioning methods (range, list, hash) and query pruning to improve query efficiency in Oracle Data Warehousing Techniques
Certification Exam
Everything you need to know about the Oracle Database 19c: Data Warehousing Techniques certification exam
Course Curriculum
Structured learning with hands-on labs and real-world scenarios
1
Day 1– Oracle Database 19c: Data Warehousing Fundamentals
2
Day 2– Oracle Database 19c: ETL and Data Transformation
3
Day 3– Oracle Database 19c: Performance Optimization
4
Day 4– Oracle Database 19c: Summary Management and Analytics
5
Day 5– Oracle Database 19c: Implementation and Governance
What's Included in Your Training
Every enrollment comes packed with resources to maximise your learning and exam success
Official Courseware
Exam Preparation Materials
Practice Test Questions (200+)
Certificate of Completion
Post-Training Support (30 days)
Session Recording Access
Free Rescheduling (7+ days notice)
Career Outcomes
of Oracle Database 19c: Data Warehousing Techniques certified professionals report career advancement within 6 months
Salary Impact
Average salary increase reported after obtaining the Oracle Database 19c: Data Warehousing Techniques certification
*Source: Glassdoor / LinkedIn 2025
Job Roles
- Data Warehouse Developer
- ETL Developer
- Database Architect
- Business Intelligence Analyst
- Data Warehouse Engineer
- Oracle Database Specialist
Companies Hiring
and 5,000+ organizations worldwide seeking Oracle Database 19c: Data Warehousing Techniques 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 -
★★★★★
“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
Resources
Learn more about Oracle Database 19c: Data Warehousing Techniques before you enroll
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