We've had no issues with scalability. We've been able to put whatever we need in it. We've grown the system over the years.

It is perfectly scalable on the mainframe platform. If we get a bigger or a smaller mainframe, it is scalable perfectly on that basis.

It scales from quite large to absolutely enormous. We have representatives from the users of some of the biggest databases in the world that run our mainframe. Scalability is second to none in my opinion.

It has limitations in scalability, but it meets our needs. If you wanted to scale the database larger, there are limitations to the size of the database. Our current database is about 13 TBs, and going much bigger than that could cause issues.

The solution is scalable and works very well.