searchable and data search should be quick. Which of the following would be helpful in this requirement?
A. You will be using AWS CloudSearch
B. You will be using Hive and EMR
C. You will be using S3 and Athena
D. You will be transforming these data in either XML or JSON format
E. You will be storing these data in DynamoDB table
F. You will be storing these data in a Redshift table
1. A,B
2. A,D
3. C,E
4. E,F
5. D,F
Correct Answer : 2 Exp : Amazon CloudSearch is a fully managed service in the cloud that makes it easy to set up, manage, and scale a search solution for your website or application.
With Amazon CloudSearch you can search large collections of data such as web pages, document files, forum posts, or product information. You can quickly add search capabilities without having to become a search expert
or worry about hardware provisioning, setup, and maintenance. As your volume of data and traffic fluctuates, Amazon CloudSearch scales to meet your needs.
You can use Amazon CloudSearch to index and search both structured data and plain text. Amazon CloudSearch features:
Full text search with language-specific text processing
Boolean search
Prefix searches
Range searches
Term boosting
Faceting
Highlighting
Autocomplete Suggestions
You can get search results in JSON or XML, sort and filter results based on field values, and sort results alphabetically, numerically, or according to custom expressions.
To make your data searchable, you need to format it in JSON or XML as described in Preparing Your Data and upload it to your search domain for indexing. In most cases, Amazon CloudSearch automatically indexes your
data and the changes are visible in search results in just a few minutes. However, certain changes to your domain configuration put the domain in the NEEDS INDEXING state. For those changes to take effect, you must
explicitly run indexing to rebuild your index. Currently, you also need to periodically run indexing so your suggesters reflect the most recent data in your index. The following sections describe how to upload data to
your domain and run indexing when its needed.
Important : Rebuilding your index after data uploads is unnecessary and can cause your domain to incur additional charges. You only need to rebuild your index after certain configuration changes or after you have
deleted documents and want them permanently removed from the service.
2
