TAIS: Difference between revisions

From Cibernética Americana
Jump to navigationJump to search
No edit summary
Line 100: Line 100:
### Systematic Design of a Directive Information System
### Systematic Design of a Directive Information System
## Data and Information Files
## Data and Information Files
### Data and Information Files
### Size of Data Terms and Precision Required
###
## Files, Computations, and Processes
## Files, Computations, and Processes
### Files and Processes
### The Size of a File
### File Volume and Transport Volume, Processing Period
### Transport Factor
### Topological Transport Factor
### Grouping of Computations into [O]ne Process
### Incidence Matrix of Processes and Files
## Effect of a Process Grouping
## Effect of a Process Grouping
### Effect of Process Grouping on the Transport Factor
### Memory Requirement Associated with Process Grouping
### Computer Programs and Memory Space for a Process
### Example of a Process Grouping with Memory Limitation
## File Consolidation
## File Consolidation
### Reducing the Number of Transport Equipment Units
### The Effect of File Consolidation in Direct-Access Stores
### Effects of the Size of File Blocks (Physical Records)
### The Effect upon CPU-time
### Conclusion about File Consolidation and Choice of Block Sizes
### Adaptation to Hardware Systems
## System Design Computation Using Matrix Algebra
## System Design Computation Using Matrix Algebra
### Information Systems Design Computations
### Joining Rows in E<sup>10</sup> to Represent Grouping of Process
### Representing Process Grouping by a Generalized Matrix Operation
### Matrix Operation to Compute File Transport
### Calculations for Minimum File Transport Design
### Procedures for Aiding the Intuitive System Design Phases
### Defining File Consolidation by Matrix Operation on E<sup>10</sup>
### Influences on Programming Language Development
## File Storage Considerations
## File Storage Considerations
### Files in Systems Using Mass Memories of Psuedo Random Access
### Direct Processing versus Batched Processing
## File Organizations
## File Organizations
### Record Layouts
### Record Organization
## System Reliability
## System Reliability
### Reliability of an Information System
### Means for Checking Input Data
## The Problem of Optimum Grouping of Information Process
### [[The Problem of Optimum Grouping of Information Processes]]
### [[Special Case: Grouping Processes in Pairs]]
### [[The Problem of Optimum Pairing Without Memory Constraint]]
# Some Data Processing Problems
# Some Data Processing Problems
## Relation between a Process and its Files
## Relation between a Process and its Files