Collection – AWS Big Data – Speciality
Data collection system (DCS) is a computer software which helps in data processing, compilation of relevant information in structured format to perform data analysis easily and effectively.
Big data is
- enormously large data sets,
- which needs to be analyzed
- and to divulge any trends, patterns or associations, usually about human interactions.
Data collection for big data processing is sourced from
- Transactional Data,
- Social Media,
- Maps and
- Loyalty Cards.
IoT and Mobile interactions also provide big data, for analysis. Different data types are
AWS Data Collection and the Processing System
The below figure illustrates data collection and processing services available in AWS
Various types of analytics can be performed by using the AWS services and the analytic types are as
- Descriptive analytics – They answer “What happened and why?” and include traditional query and reporting environments, usually with scorecards and dashboards.
- Predictive analytics – It is used to predict the probability of a given event in the future, for the organization like predicting high probabilistic fraud cases, preventive maintenance and forecasting inventory requirements.
- Prescriptive analytics – It provides prescriptions or recommendations to the user. They address the question – What should I do if “x” happens?
Link for free practice test – https://www.testpreptraining.com/aws-certified-big-data-specialty-free-practice-test
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