The latest 4.5 release of Proficy Historian expands on the  unparalleled power of our 4.x series Enterprise Historian platform with  significant scalability, performance, and functionality improvements.   This release allows our customers to fundamentally change the way they  use Historian to aggregate and accelerate information across their  enterprises.
For customers new to the product, this is an ideal opportunity to take  advantage of Proficy Historian as a foundation for operational  excellence, and for our existing customers, a chance to upgrade their  Historian implementations and take advantage of the powerful new  features.  Start thinking about the expanded role Proficy Historian can  play in improving your competitive advantage!
The following outlines the high level benefits of the latest version 4.0 release:
Major Scalability & Performance Enhancements
Proficy Historian scales to significant new levels, allowing customers  to leverage data across their operations, both in plants or across  global enterprises.  Across-board gains have been made in volume of  information that can be collected per server, data throughput, and  connectivity.
Expanded Functionality
New functionality required to deliver next-generation solutions in a  wide range of operating environments, including condition-based  collection, unsolicited tag compression timeout, and a new hybrid  retrieval mode for enhanced data analysis.
Improved Compatibility & Integration
Proficy Historian empowers administrators to reduce operating costs,  with flexibility & agility to support dynamically changing business  conditions.  Key enhancements include a powerful new client access  API, enhanced application examples,embedded applications support via  Windows XPe, continued support for the latest Microsoft technologies,  and full backward compatibility with 32-bit operating systems.
Ease of Use and Reduced Overall Cost of Ownership
Proficy Historian empowers administrators to reduce operating costs,  with flexibility & agility to support dynamically changing business  conditions.  Features such as enhanced archive management, improvements  in system monitoring and management, and enhanced support for  intermittent/low-bandwidth networks help our customers rapidly realize  business benefit and sustain their advantage in a cost-efficient  manner.