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Operational database management systems (also referred to as OLTP databases or online transaction processing databases), are used to update data in real-time. These types of databases allow users to do more than simply view archived data. Operational databases allow you to modify that data (add, change or delete data), doing it in real-time. [1]
OLTP is often integrated into service-oriented architecture (SOA) and Web services. Online transaction processing (OLTP) involves gathering input information, processing the data and updating existing data to reflect the collected and processed information. As of today, most organizations use a database management system to support OLTP.
General purpose database that has high data processing speeds in main-memory alone. It comes with high-availability, replication and scalability features; three interfaces (including Direct Access Mode and Direct Access API Mode) as well as conventional client/server protocols such as TCP/IP and IPC for more complex database operations.
A list of OLAP features that are not supported by all vendors. All vendors support features such as parent-child, multilevel hierarchy, drilldown. Data processing, management and performance related features:
VoltDB is a NewSQL OLTP [3] relational database that supports SQL access from within pre-compiled Java stored procedures.. While direct SQL access is supported, [4] the most efficient form of interaction is using stored procedure calls, [5] as it involves fewer network trips.
The World Integrated Trade Solution (WITS) is a trade software provided by the World Bank for users to query several international trade databases.. WITS allows the user to query trade statistics (export, import, re-exports and re-imports) from the UN's repository of official international trade statistics and relevant analytical tables (UN COMTRADE), tariff and non-tariff measures data from ...
NewSQL is a class of relational database management systems that seek to provide the scalability of NoSQL systems for online transaction processing (OLTP) workloads while maintaining the ACID guarantees of a traditional database system.
OLTP systems emphasize fast query processing and maintaining data integrity in multi-access environments. For OLTP systems, performance is the number of transactions per second. OLTP databases contain detailed and current data. The schema used to store transactional databases is the entity model (usually 3NF).