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

A lot of improvements since 11g

What do you like best? Query optimizer improved a lot since Oracle 11g What do you dislike? I have a problem with the way Oracle optimizes bitmap indexes and oracle support isn't particularly helpful What problems are you solving with the product? What benefits have you realized? SCC is using Oracle for OLTP and OLAP in medical laboratories

12c is awesome

What do you like best? The integration with fusion applications What do you dislike? Sometimes the indexes dont work properly. What problems are you solving with the product? What benefits have you realized? Reliable data storage

Oracle DBs are very reliable and top of its class

What do you like best? Ive worked with Oracle DBs thru my career, 20+ years and starting with Oracle 7. I find their DBs at the top of the class. I like Oracle DBs because of their stability. I find it nearly impossible to create an issue that makes the DB unavailable. What do you dislike? The is nothing that comes to mind. I think Oracle products are top notch, What problems are you solving with the product? What benefits have you realized? All of our data warehouses are Oracle ...

Secured Database to keep our Data

What do you like best? Container feature and enhanced security. What do you dislike? It can be more user friendly for DBAs... What problems are you solving with the product? What benefits have you realized? More Secure, more reliable,

Overall it is good, with some datatype conflicts

What do you like best? It is fast and reliable with GoldenGate taking care of most of our work What do you dislike? That the number column allows None/Null values. Reason is that when you export a Number column, it can have Null, 0 or INT values. Which confuses a lot of the dataframe frameworks. Recommendations to others considering the product: When you create your tables, make sure you use as correct datatypes in your columns as possible. Makes data engineer's job much easier ...

Easy to use, Good performance, Scalable

What do you like best? The system can scale easily. In-Memory works well with good performance. What do you dislike? Oracle support is slow in response to provide one-off patch What problems are you solving with the product? What benefits have you realized? Avoid creating too many summary tables by using in-memory feature

great pls support longer than 2020

What do you like best? it supports cdb/pdb, ton of new features What do you dislike? longer support from oracle, more working features Recommendations to others considering the product: zdlra is buggy, oem features need to work good What problems are you solving with the product? What benefits have you realized? cdb/pdb is the biggest benefit i see

Lifesaver and easy to uselearn

What do you like best? build-in packages like util scheduler etc. all the differences with t-sql. Also optimizer :) What do you dislike? it is hard to learn all build-in packages they are very usefull but it is really hard to know each. What problems are you solving with the product? What benefits have you realized? business issues are my main concerns. like reports, core business issues or defects with core issues developed in plsql code

Oracle Database Performance

What do you like best? I find that 12c is a very stable Oracle product. Improvements have been made in the optimizer as well as database management features. What do you dislike? Some of the background automation like adaptive plans have caused problems with some of our larger databases forcing plan changes mid stream during long query executions. Recommendations to others considering the product: Go for it. What problems are you solving with the product? What benefits have you ...

Program manager

What do you like best? My company uses Oracle 12 to replace Oracle 11 Enterprise database. I like the performance. What do you dislike? I am not aware of anything I don't like. I believe the change made in the back end is very smooth. What problems are you solving with the product? What benefits have you realized? I can get the benefits of running my analytical reports in much faster speed. The data quality is good.