vLens

High Performance Big Data Analysis and Modeling Platform

Vichara’s vLens is a data management and analysis platform that facilitates the storage & analysis of huge data sets, transforming raw data into actionable insights. vLens hosts wide range of data sets for mortgage securities with the ability to add any new data sets quickly.

Key features

Data Management & Mappings Data Analysis
  • Very timely, zero-lag availability
  • Non-Agency mortgage data from CoreLogic, Lewtan, Intex, and Trustees
  • Agency mortgage data from Fannie Mae, Freddie Mac, eMBS, and Intex
  • Agency CRT mortgage data from Fannie Mae & Freddie Mac
  • Credit Bureau data from Equifax and TransUnion
  • Mappings between data sources allow choice of data to drive loss / prepay models
  • Arbitrary multi-dimensional stratification
  • High speed ad-hoc analytical query engine
  • Model development & validation framework
  • High performance, interactive & user friendly web-based, Excel & API interfaces
Software & Data Processing Support Value Added Features
  • Highly specialized technical & migration support
  • 24/7 operational support
  • Custom software development and integration
  • Reporting tools tailored to individual data sets
  • Additional "summary" tables to facilitate fast reporting
  • Hypercube interfaces (OLAP) facilitate development of Bl reports
  • Inter-source mappings
  • Deal, Group and Bond level analysis
  • Advanced support for ratio strip deals
  • Library of custom columns and queries developed by Vichara