Over 18+ years in Oracle technologies, specializing in OCI architecture and implementations.
Proven Mentor
Successfully trained 300+ professionals in OCI fundamentals and advanced concepts.
Industry Insight
Extensive experience across Healthcare, Manufacturing, Retail & Finance sectors.
"With a proven track record of successful projects and a passion for knowledge sharing, Krishna is dedicated to helping organizations and individuals optimize their database performance, enhance security, and seamlessly transition to cloud-based infrastructures."
Official Recognition
Get Oracle Certified
You will get a course completion certificate from Exaguru. We also urge you to complete Oracle Exadata Certification from Oracle University, for which full guidance is provided.
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Honest feedback from professionals and learners who have been part of the ExaGuru learning journey.
Excelent Online training institute for Exadata, Exacc and OCI
Excelent Online training institute for Exadata, Exacc and oci. I had a great learning experience. Special appreciation to Mr. Krishna for his outstanding teaching skills. His clear explanations, practical approach, and ability to simplify complex technical concepts made the training easy to understand and follow. I highly recommend this institute to anyone looking to enhance their knowledge and skills in Oracle Exadata, ExaCC, and Oracle Cloud Infrastructure (OCI). Thank you, Mr. Krishna, for the excellent training and guidance!
SK
Sher Khan
UAE · Oct 9, 2026
It's very good platform to upgrade your skills
It's very good platform to upgrade your skills in very less time with hands-on practical knowledge as theory is not sufficient enough to upgrade your skill. Krishna has very good knowledge on what's actually needed to stay in market. What is essential which keeps you demanding in job market.
MS
Mayuresh Shingan
India · Oct 9, 2026
Excellent Course with Real-Time Troubleshooting
My experience with the ExaGuru course has been very positive and valuable. The training covers Exadata, OCI, ExaCC, and ExaCS in a practical and easy-to-understand way. The instructor (Krishna Sir) explains the concepts clearly and provides real-time industry examples, which helped me understand how these technologies are used in production environments. The hands-on lab sessions were especially useful because they gave me an opportunity to practice the concepts and gain practical experience. The course also covers real-time troubleshooting scenarios, which is very helpful for understanding and resolving issues that can occur in production. The recorded sessions are another great advantage, as I can revisit the topics whenever I need to refresh my knowledge. The job portal support provided as part of the course is also very useful for exploring relevant career opportunities. Overall, the combination of theoretical knowledge, real-time examples, hands-on practice, troubleshooting, recorded sessions, and job support has made this course very useful for my career and practical knowledge.
SS
Shaik Sulaiman
Singapore · Oct 2, 2026
Quite literally the most in dept educational content available for Orcale ExaData
Well I scoured the internet for in depth ExaData courses and couldn't find any then I stumbled upon Exaguru was a bit skeptical at first but got enough confidence in their webinar and the best part of these courses were the interactive labs we were actually learning through practical application which is leagues and miles ahead of any other educational offering for these courses particular courses and the labs coupled with one on one doubt session helped me to actually get a job because their syllabus is quite tightly aligned to what is asked in and needed in the industry.
AS
Astitva Singh
India · Aug 20, 2026
The finest Exadata training I found
I found Exaguru while checking all the other options available for Exadata training, and found their training program the finest among all. They have a structured approach to the subject and know exactly whats needed in the industry in today's times. They even provide real time simulators, which is as-good-as practising on a real exadata machine, which is too expensive to procure for training. Viraj, our trainer, is an excellent teacher and has his own ways to motivate and assist in learning the fundamentals. Im happy to be part of exaguru and would recommend them to whomsoever is looking to learn Exadata and OCI.
AY
Aman Yadav
India · May 28, 2026
I was looking for OCI GUI access
I was looking for OCI GUI access. I got it here. I was able to explore the options in OCI. The explanation during the course was also very good specially during OCI Networking. Thank you Krishna.
MM
Moizuddin Mudassar
Saudi Arabia · Oct 2, 2026
I joined it in july batch
I joined it in july batch, I liked the OCI course, especially the networking labs. Working with VCNs, subnets and gateways, vlans, helped me understand the concepts much better.
GT
Gaurav Tiwari
India · Aug 20, 2026
Very good theory and practice sessions
Very good theory and practice sessions. The instructor is very knowledgeable and took sincere efforts to make the class learn the concepts.
AA
Amit Aggarwal
United States · May 27, 2026
Here I made progress in my OCI Journey
Here I made progress in my OCI Journey, all thanks mainly goes to Krishna Sir, He guided me through and made me what I am today.
AT
Anuj Tiwari
India · Aug 22, 2026
Krishna is very good
Krishna is very good, patience enough to give answers give complete knowledge.
S
Srinivas
United States · Oct 2, 2026
Nice OCI networking and Exadata class
Nice oci networking part and overall exadata class is good.
MK
Muthu Kumar
India · Oct 2, 2026
Simple learning process
Simple learning process. Best tutor. Company should more focus on helping candidate get the job who participated in courses. Overall it is great i recommend everyone to do courses from exaguru.
RY
Rama Yeligeti
India · Jul 10, 2026
Amazing stuff and support provided by the team
Amazing stuff and support provided by team, recommended if want to reach pro level.
SC
Shailendra Chauhan
India · Jul 7, 2026
It was an awesome class of Exadata and OCI
It was awesome class of exadata and OCI. Please keep good work continuesly.
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Frequently Asked Questions
What does the Exadata training cover?
The program has two specialized paths: Exadata On-Premises (administration & performance) and ExaCC / ExaCS / Exascale (cloud platform). You can focus on one path or take both as a progression.
Do I need prior experience to join the course?
Exadata On-Premises requires no prior Exadata experience; basic Linux comfort is recommended. ExaCC / ExaCS / Exascale expects working knowledge of OCI and Exadata fundamentals (or equivalent experience).
Will I be able to ask questions during the course?
Absolutely! We offer full support and encourage you to ask questions at any time.
How will this training help me in my career?
This training provides skills to manage and optimize Exadata systems on-premises and in the cloud. Mastering these concepts opens high-paying opportunities in the tech industry.
What will be the duration of this training?
Each path is 28 hours. The full program typically runs over 8–10 weeks with evening sessions (approx 8:30 PM IST).
Will this job-oriented program help with real-time projects?
Yes. Both paths include hands-on labs on simulators and cloud environments to build practical skills for higher-paying roles.
