IBM Db2 Warehouse vs IBM Db2 Warehouse on Cloud comparison

"The standout feature of IBM Db2 Warehouse, which is particularly valuable for large enterprises, is its ability to handle big data."

"The analytics engine is not bad at forecasting predictions."

"I think it scales really well and as long as you take enough time to learn a little bit about it, it works really well."

"The solution is stable."

"It can be mounted on the cloud, which is a huge plus. If the client, for example, starts small with on-premise deployment and then it rapidly needs to grow, we can transfer this to the cloud easily."

"Some of the best features are stored procedures, parallelism, and different indexing strategies."

"The most valuable features of IBM Db2 Warehouse include its availability, easy integration, ability to deal with a large size of data, excellent performance with no delays, powerful security mechanisms, and effective support."

"IBM Db2 Warehouse is more resilient when dealing with business intelligence applications."

"The way that it scales will help a lot of customers that are stuck with Netezza boxes that can't grow any larger.​"

"It will be MPP, so performance should improve."

"The performance is okay as long as the volume of queries is not too high."

"It is stable when there is support from IBM."

"The primary challenges customers face with IBM Db2 Warehouse are related to its complexity in usage. It requires highly skilled professionals who understand Db2, and both training and support are challenging to obtain."

"Responding to support tickets takes a lot of time. It can range from two to four days, even for critical issues."

"IBM Db2 Warehouse needs to improve its interface."

"There were some initial challenges with IBM Db2 Warehouse about eight months ago when I worked in this environment. When I coordinated with IBM support, they mentioned that the memory was insufficient for our needs. Our business environment required significantly more memory than the previous cluster could provide. Consequently, we have worked closely with on-site IBM technical personnel to address this issue."

"In terms of improvement, IBM Db2 Warehouse should be more scalable."

"There should be more material available for training and training should be free."

"The areas of the solution that is needing the most improvement are separating compute from storage, elasticity, which means scaling up and then retracting."

"It takes a long time to have a new version or release, similar to Oracle."

"Right now, we are implementing on ESX VMware 6.0. Support for this platform is poor. Also, one of the backup/recovery options is broken and IBM is not addressing the issue."

"There are some limitations in adding data files to table spaces, and improvements are needed for regional support."

"Tech support for dashDB is awful. We usually have tickets open for three to four weeks."

"Ultimately, the product itself has challenges and we are not currently satisfied with the support, either."

"Containers get corrupted very easily. Restoring them using GPFS can result in a lot of issues."

"In a traditional on-prem database, in a data warehouse, the solution is probably on the expensive side."

"If your going to go with warehouse DB/dashDB, use the cloud or Sailfish version."