Read-only VTS

With VTSManager, it is now possible to create read-only VTS-TSRs. Read/write VTS-TSRs, useful when updating tables is a requirement, are less desirable when that data is intended for table-driven decision processing. Access time can be burdened by needless queuing and table locking—read-only VTS-TSRs eliminate the need for this type of overhead processing. Using read-only VTS access, such costly processing can be eliminated completely.