We have just announced the availability of a new product, Library Vault for IBM i (LVLT4i) which is aimed primarily at the Managed Service Providers. The product allows the replication of data and objects from *SYSBAS on a clients system to an iASP on a target system.
The product evolved after a number of discussions with Managed Service Providers who were looking for something less than a full blown High Availability Product but more than a simple Disaster Recovery solution. It had to be flexible enough to be licensed by the replication content not the systems being used to run it on.
We looked at our existing products and how the licensing worked, it became very apparent that neither would fit the role as they were both licensed at the system level plus HA4i was more than they needed because it had all bells and whistles associated with a High Availability product while DR4i just didn’t have the object capabilities required. So we had to look at what we could do to build something that sits in the middle and license it in such a manner that would allow the price to be fair for all parties.
Originally the product was going to be used in a LPAR to LPAR scenario because the plan was to use the HA4i product with some removed functionality, however one of the MSP’s decided that managing lots of LPAR’s even if they are hosted as VM’s under an IBM i host would entail too much management and effort. The RTO was not going to be the main driver here only the RPO, so keeping the overhead of managing the solution would be a deciding factor. We looked at how to implement the existing redirection process used for mapping libraries that HA4i and DR4i use, it soon became very apparent to us that this would not be ideal as each transaction being processed would require a lot of effort to set the target object. So we decided to look at how we could take the iASP technology we had built many years ago for our RAP product and structure it in such a manner which would meet all of the requirements.
After some discussion and trials we eventually had a working solution that would deliver an effective iASP based replication process. Next we needed to set the licensing to allow flexibility in how it could be deployed. The original concept would be to set the licensing at the library level as most clients would be basing their recovery on a number of libraries so adding the ability to manage the number of licenses against the number of libraries was started. What at first seemed to be a simple task soon threw up more questions than answers! The number of libraries even with a range was not going to be a fair practice for setting our price, some libraries would be larger than others and have more activity which would generate more activity for the replication process. Also the IFS would be totally outside of the licensing as it has no correlation with a library based object (nesting of directories) so it would need to be managed separately. We also recognized that the Data Apply was based solely on the Journal so library based licensing would not work for it either.
The key to getting this to work would be flexibility, we needed to understand this from the MSP’s position, the effort required to manage the set up and licensing had to be simple enough for the sales person to be able to go in and know what price he should set. So we eventually came back to the IBM tier based pricing, even though we have the ability to license all the way back to the object, CPU, LPAR, Journal etc. We needed to give the MSP flexibility to sell the solution at an affordable price without complex license charts. We also understand that a MSP would grow the business and probably have additional resources available for new clients in advance, so we decided that the price had to be based on the clients system and not on the pair of systems being used.
LVLT4i is just getting started, its future will be defined by the MSP community who use it because they will drive the development of new features. We have always felt that Availability is best handled by professionals because Availability is not a one off project, it has to evolve as the clients requirements evolve and develop. Our products hopefully give clients the ability to move through a natural progression from DR to HA. Just because you don’t need High Availability today doesn’t mean you wont later, we have yet to find anyone who doesn’t need to protect their data. Having that data protected to the nearest transaction at an affordable cost is something we want to provide.
If you feel LVLT4i is right for you let us know, we will be happy to put you in touch with one of the partners we are working with to discuss your needs. If you would like to discuss other opportunities for the product such as data aggregation or centralized storage let us know, we are always happy to see if the technology we have, fits other interests.