hadoop Archives

Postgres or MapReduce to Match Reciprocal Needle Pairs from a Stack of Needles?

By adminPosted on March 7, 2023

Question : I have a Postgres (latest version) table with about a million lines (a_lat, a_lon, b_lat, b_lon) that each […]

By adminPosted on January 26, 2023

Question : As it currently stands, this question is not a good fit for our Q&A format. We expect answers […]

By adminPosted on November 28, 2022

Question : To give some context, I am from a small start up (4 team members) and we work in […]

By adminPosted on August 7, 2022

Question : I have database backups in xtrabackup format. I would like to load them into hive without restoring to […]

By adminPosted on April 18, 2022

Question : Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the […]

By adminPosted on October 13, 2021

Question : I have a Postgres (latest version) table with about a million lines (a_lat, a_lon, b_lat, b_lon) that each […]

By adminPosted on September 4, 2021

Question : We are working on a Proof Of Concept using Polybase with Cloudera. In the polybase documentation it says […]

By adminPosted on May 11, 2021

Question : There are 3.5TB data in our hadoop cluster(yes on hdfs). And we have newly built a sharded mongodb […]

By adminPosted on March 8, 2021

Question : Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this […]

By adminPosted on January 30, 2021

Question : Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the […]