In databases, change data capture (CDC) is a set of software design patterns used to determine (and track) the data that has changed so that action can be taken using the changed data. Also, Change data capture (CDC) is an approach to data integration that is based on the identification, capture and delivery of the changes made to enterprise data sources.
CDC solutions occur most often in data-warehouse environments since capturing and preserving the state of data across time is one of the core functions of a data warehouse, but CDC can be utilized in any database or data repository system.
Other articles related to "change data capture, changes, data, change":
... Push the source process creates a snapshot of changes within its own process and delivers rows downstream ... downstream from the source, prepares a request for data from the source ...
... in every aspect of this task, from developing capacity in data collection and analysis to participating in national, regional and global policy dialogue ... Key areas of focus include migration, ageing, climate change and urbanization ... brings gender issues to wider attention, and promotes legal and policy reforms and gender-sensitive data collection ...
Famous quotes containing the words capture, change and/or data:
“This is no rune nor symbol,
what I mean is it is so simple
yet no trick of the pen or brush
could capture that impression;
what I wanted to indicate was
a new phase, a new distinction of colour.”
—Hilda Doolittle (18861961)
“Parents who expect change in themselves as well as in their children, who accept it and find in it the joy as well as the pains of growth, are likely to be the happiest and most confident parents.”
—Fred Rogers (20th century)
“To write it, it took three months; to conceive it three minutes; to collect the data in itall my life.”
—F. Scott Fitzgerald (18961940)