BIG-DATA What are the areas where HDFS cannot be considered as a good fit?
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A: Given: What is a physical schema?
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Q: What are the areas where HDFS cannot be considered as a good fit?
A: Given question is what are the areas where HDFS cannot be considered as a good fit?
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A: This question is based on AWS and wants to know services used for the scalable wen tier.
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A: To be determine: List five claimed limitations of independent data marts.
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- 97. Which of the following is true concerning an ODBMS? a. They have the ability to store complex data types on the Web. b. They are overtaking RDBMS for all applications. c. They are most useful for traditional, two-dimensional database table applications. d. Both a and cbreifly describe the three types of metadata that appear in a threelayer data warehouse architecture?What exactly does enhanced data accessibility mean?
- Explain why the use of a Hierarchical Data File Store (HDFS) in products like Hadoop can offer significant advantages when processing Big Data?How do Content Delivery Networks (CDNs) complement database environments in serving user requests more efficiently?In terms of performance and flexibility, how does XML data compare with JSON data in databases?