Data Warehousing Discontinuities and Challenges
When it comes to moving huge volumes of data from OLTP environment into Data Warehouse like Oracle, Teradata, Netezza, HP Neoview, Greenplum or Sybase IQ, most IT professionals would find in common there are two major challenges:
1) How quickly transfer or migrate multi terabytes data volumes into Data Warehouse and at same time without compromising source system performance while performing initial synchronization.
2) How to keep the Data Warehouse active by constantly updating it from OLTP sources
In addition, heterogeneous database and data warehouse environments are now the norm that makes moving large volumes of data even more challenging
WisdomForce Solution for Active and Real-Time Data Warehousing
WisdomForce solutions allow the high-performance extract and load data warehouses in real time allowing make the operational and tactical business decisions based on the latest information. WisdomForce enables quickly initially synchronize multi-terabytes sized OLTP and OLAP systems. The data can be compressed on-the-fly which dramatically reduce storage needs. Then keep them in real transactional sync in real time or with low latency using WisdomForce real-time Change Data Capture (CDC) capabilities. Built-in transactional audit allows easily manage transactional changes.
WisdomForce FastReader enables moving and migrating terabytes of the data in hours to perform the initial synchronization in heterogeneous environment. Massively parallel, FastReader takes a quick snapshot of data and automatically generates control input loaders for all major vendor databases and data warehouses.
WisdomForce DatabaseSync platform provides continuous, lightning fast real-time non-intrusive change data capture, delivery and apply to the target Data Warehouse in heterogeneous environment. This allows users to populate report databases and data warehouses with real-time, high quality data. WisdomForce automatic data retrieval eliminates the need to develop new or modify existing extract programs, thus reducing time and cost. WisdomForce DatabaseSync enables an efficient transactional refresh of the Data Warehouse rather then performing the complete reload. The transactions from source can be replayed in parallel with high speed, or merged and applied in rapid and at same time efficient consumption of system resources
