ODR meaning in Computing ?

Answer: What is Operational Data Store mean?

An operational data store (ODS) is used for operational reporting and as a source of data for the enterprise data warehouse. It is a complementary element to an EDW in a decision support landscape, and is used for operational reporting, controls and decision making, as opposed to the EDW, which is used for tactical and strategic decision support.

An ODS is a database designed to integrate data from multiple sources for additional operations on the data, for reporting, controls and operational decision support. Unlike a production master data store, the data is not passed back to operational systems. It may be passed for further operations and to the data warehouse for reporting.

An ODS should not be confused with an enterprise data hub (EDH). An operational data store will take transactional data from one or more production systems and loosely integrate it, in some respects it is still subject oriented, integrated and time variant, but without the volatility constraints. This integration is mainly achieved through the use of EDW structures and content.

An ODS is not an intrinsic part of an EDH solution, although an EDH may be used to subsume some of the processing performed by an ODS and the EDW. An EDH is a broker of data. An ODS is certainly not.

Because the data originates from multiple sources, the integration often involves cleaning, resolving redundancy and checking against business rules for integrity. An ODS is usually designed to contain low-level or atomic (indivisible) data (such as transactions and prices) with limited history that is captured "real time" or "near real time" as opposed to the much greater volumes of data stored in the data warehouse generally on a less-frequent basis.

reference

Full Form	Category
Ord River	Airport Code
Oakland Durant Rockridge	Business
OutDoor Recreation	Community
Operational Data Store	Computing
Online Driver Repair	Computing
Octal Data Rate	Computing
Original Data Record	Computing
Oscillating Disk Rheometer	Electronics
Output Data Rate	General
Office for Dispute Resolution	General
Orthogonal distance regression	General
Oven Door Runners	General
Operator Driven Reliability	General
On Demand Resources	General
Old Dining Room	General
On Demand Router	General
Office Discipline Referral	General
Office of Diversion and Reentry	General
Order Defect Rate	General
Onboard Data Router	General
Over Design Ratio	General
Optical Density Ratio	General
Open Default Routing	General
Other District Roads	General
Office of Roads	General
Optimized Dynamic Routing	General
Outlaw Diesel Revenge	General
One Definition Rule	General
Oscillating Disc Rheometer	General
Official Day Of Record	General
Optical Digital Reference	General
Office of Dispute Resolution	General
Oregon Dachshund Rescue	General
Original Data Repository	General
Old Dominion Region	General
Optical Diffraction Radiation	General
Online Dispute Resolution	Governmental
Office of Disability Rights	Medical
On Demand Request	Medical
Office of Disability Resources	Medical
Office of Defense Representative	Military and Defence
Office of Defense Resources	Military and Defence
Ord River, Western Australia, Australia	Regional
On-demand Routing	Softwares
Output Data Redundancy	Space Science
Outdoor Rink	Sports
Overseas Depository Receipt	Stock Exchange