Oracle Database Reviews in June 2026: User Ratings, Pros & Cons

Senior Oracle Database Administrator working with Oracle 12c databases on Exadata

What do you like best? Multi-tenant features are really useful if you are looking to consolidate databases and want to save memory and CPU cost. Multi-tenant allows patching, backup of multiple databases togather. In-database archiving is also is great feature which allows to keep less frequently used data on separate partition and those partition can be compressed which saves storage. What do you dislike? Optimizer new features(adaptive_feature) not work as expected so we had to ...

Oracle 12c review

What do you like best? New features of Oracle multi-tenant, pluggable databases and building large DBaaS environments on Exadata What do you dislike? Patching, particularly through Oracle Platinum Services is a challenge. What problems are you solving with the product? What benefits have you realized? We use Oracle 12c for most of our enterprise database applications. We particularly need the level of scalability and performance available in this version of the software

Good experience

What do you like best? Documentation and the concept of container and pluggable databases What do you dislike? The multitenant architecture is good. However, it requires an enterprise license. Most customers can benefit from the feature if it were available with a standard license. What problems are you solving with the product? What benefits have you realized? building a framework on the core database - benefit includes the flexibility of cloning databases

I like small plug-able databases

What do you like best? I like the smarter optimizer and plug-able databases. I like soundex also. I can use java in DB layer. What do you dislike? I would like the better developer tools for oracle. What problems are you solving with the product? What benefits have you realized? I use for banking and trading systems. Most requirement is the reliable system and deterministic behavior.

Oracle DBA for the last 15 years

What do you like best? Oracle greatly improved on the Manageability , of 12c Over 11c. Its cloud-readiness means that our applications are ready for the cloud right from the start What do you dislike? Its hardware requirements are quite high , Recommendations to others considering the product: Existing deployments on 11c and below should consider upgrading to 12c What problems are you solving with the product? What benefits have you realized? Improved performance of our ...

Database on prem Oracle 12c

What do you like best? I really like the fact that database is reliable. I am confident since I have been using the technology since Oracle 8 and know and understand the evolution of the product. I like the options for backup and use both RMAN data pump. I continue to learn and try to stay on th latest technology options. I plan to use 19c soon. What do you dislike? I dont like the fact that lots of options need extra licensing. I also have a hard time with multitenancy which I have ...

Oracle 12c

What do you like best? The compatibility with all the previous versions. Moving to 12c was a simple process with minimal issues. What do you dislike? Not complete support for JSON and XML... What problems are you solving with the product? What benefits have you realized? It is the main corporate DB on most of my clients.

Consultant

What do you like best? Tons of features, love the pl/sql and new autonomous path oracle is going in. What do you dislike? Licensing is somewhat confusing, and the learning curve is steep. Recommendations to others considering the product: Expensive but worth it in the end. What problems are you solving with the product? What benefits have you realized? Autonomous performance tuning and sizing

12c review

What do you like best? Scalability, ease of use, multitenant feature that enables ease of maintainance and dba tasks. What do you dislike? Fact that multi-tenant requires additional licensing. What problems are you solving with the product? What benefits have you realized? Multi-tenant has resolved many issues related to dba tasks.

Great database to work with for enterprise solutions

What do you like best? Integration using API's makes it very easy to use in Enterprise Java Applications What do you dislike? Using it locally for development takes a lot of space when you setup the developers edition on your local device. What problems are you solving with the product? What benefits have you realized? Our company is using for years Oracle databases. Most customer data is stored.