Last updated：2020-05-08 20:51:19
Instant query means you can customize the query according to your needs when you use the system. KMR provides SQL-like query such as Hive and SparkSQL. You can use simple and intuitive query to explore and analyze massive data.
Streaming data processing is becoming a hot topic of big data, for example, statistics of website traffic and online game player data should be made at different granularities. This poses real-time requirement, and involves more complex statistical requirements such as the aggregation, deduplication and connection. KMR provides Spark Streaming, a streaming data processing framework, to help you cope with real-time data processing needs easily.
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