A metadata management service and table that presents a centralized method for data processing systems to recognise the structure and location of the data stored within Apache Hadoop.
Apache Hadoop is usually not a straight replacement for company data warehouses, data stores and others that are generally employed to manage structured or transactional data. Rather, it is applied to expand enterprise data architectures by implementing an effective and cost-efficient means for collecting, processing, managing and interpreting the rising volumes of semi-structured or unstructured data being generated every day.
Apache Hadoop can be beneficial over a variety of applications over virtually all vertical industry. It is growing popular everywhere that you need to stock, process, and interpret huge volumes of data. Models include fraud disclosure and blocking, digital marketing automation, social network and relationship study, predictive modelling for latest drugs, retail in-store behaviour examination, and mobile device location-based marketing.
Apache Hadoop is broadly deployed at companies universally, including many of leading Internet and social networking companies.