The solution is very stable. When it gets pushed to the limit, it starts breaking. For example, it's a bad design when you are using Dell Boomi for millions of records in processing, such as updating a database for millions of records. It doesn't work as efficiently. But if you're using it for a reasonable volume, it is a fantastic tool. Recently, for a client, we were having trouble processing because the volume of the data was high in terms of updating the table. Dell Boomi took about ten hours, but I know tools that could have done this in less time. Dell Boomi is probably not designed for these things; if you push the limits and try to anyway, it breaks.