15.1 Estimating the memory size required for a HiRDB/Single Server

This section explains how to estimate the size of the memory required for a HiRDB/Single Server. The topics covered include:

Organization of this section
15.1.1 Memory allocation
15.1.2 Calculation of required memory
15.1.3 Formulas for shared memory used by a unit controller
15.1.4 Formulas for shared memory used by a single server
15.1.5 Formula for size of shared memory used by global buffers
15.1.6 Formulas for size of memory required during SQL execution
15.1.7 Formula for size of memory required during SQL preprocessing
15.1.8 Formula for size of memory required during BLOB data retrieval or updating (HiRDB/Single Server)
15.1.9 Formula for size of memory required during block transfer or array FETCH
15.1.10 Memory required by in-memory data processing