Partitioning is a performance strategy whereby you divide possibly very large groups of data into some number of smaller groups of data.
I am using kafka to stream the events of page visits by the website users to an analytics service. Each …
apache-kafka partitioning kafka-consumer-apiI'm trying to understand how partitioning is done in Apache Spark. Can you guys help please? Here is the scenario: …
apache-spark partitioningI have a spark streaming application that writes parquet data from stream. sqlContext.sql( """ |select |to_date(from_utc_timestamp(…
apache-spark partitioning parquetI'm having a table looking something like this: CREATE TABLE `Calls` ( `calendar_id` int(11) NOT NULL, `db_date` timestamp NOT …
mysql partitioningAfter reading the tips from this great Nettuts+ article I've come up with a table schema that would separate highly …
mysql database database-design relational partitioningI have table in mysql with MyISAM storage engine. I want to create partition on a particular table, for this …
mysql partitioningCan I partition a Hive table upon insert by an existing field? I have a 10 GB file with a date …
hadoop hive partitioning hdfs database-partitioningI have table for which every day I want to do automatic archiving. So to be clear every day I …
sql-server sql-server-2005 partitioning continuous archivingI am working on Oracle 9i my question is: can I use a partition over a table through a dblink …
oracle partitioning oracle9i dblinkI have a weka model stored in S3 which is of size around 400MB. Now, I have some set of …
scala apache-spark weka partitioning