1. BarnieDAC – Data Analysis Platform
Test Data Analysis
Framework Optimized for
Engineering Needs
• Server based data storage and processing
• Test platform independent data model
• Innovative core technology for interactive processing
• Open architecture for application extensions

2. Server-Based Architecture
Test results are loaded in a central database
from datalog files
Processing functions run on the server, shared
by the company or department
Users connect to the server from a browser
without the need to install any additional tool
Management of multiple areas fully
independent between them

3. Tester Independent Data Model
Internal data model does not depend on the
tester type or on the datalog format
Superset of STDF
o Wide range of data types (scalar, structured, arrays)
o Enhanced test labeling
o Optimized for parallel test execution
Custom results are stored in specific,
application dependent tables
Reports can be stored in the database linked
to the source tests
Specific loaders for every format
Structured support for data cleaning

4. Interactive Analysis Support
Data processing can be implemented using
SQL statements and C# scripts
Support for different user levels:
o Basic access level
• Data filtering via GUI without the need of knowledge of SQL
and database structure
• Execution of pre-configured scripts
o Advanced access level
• Interactive view (tables and plots) of the results of SQL
statements
• Implementation of data processing scripts
SQL statements, scripts and plot configurations
can be shared among users

5. Platform for Applications
BarnieDAC can custom applications
o Additional data tables
o Additional business logic
o Additional GUI pages
Applications can exploit BarnieDAC services
o Processing scripts
o Plotting engine
o …
Full integration with the workstation based tools
o Transfer information to the tools via file or TCP-IP
o Tools can query the BarnieDAC database

6. NplusT
would like to thank you
for your time and consideration
for further information: info@n-plus-t.com