Big data is a concept that deals with data sets of extreme volumes.
I have a table in pg like so: CREATE TABLE t ( a BIGSERIAL NOT NULL, -- 8 b b SMALLINT, -- 2 …
postgresql database-design storage bigdataI want to group by a given field and get the output with grouped fields. Below is an example of …
sql hadoop hive apache-pig bigdataI have a bit of a problem. I want to learn about Hadoop and how I might use it to …
hadoop real-time bigdata hadoop-streamingI have an RDD whose elements are of type (Long, String). For some reason, I want to save the whole …
scala apache-spark hdfs rdd bigdataGoogle a ton but haven't found it anywhere. Or does that mean Hive can support arbitrary large string data type …
hadoop hive bigdatahi i wanted to learn how to sort the word count by value in hadoop.i know hadoop takes of …
hadoop mapreduce bigdata partitionerIt seems like R is really designed to handle datasets that it can pull entirely into memory. What R packages …
r machine-learning signal-processing bigdata