Survey of Accumulo Techniques for Indexing DataDonald Miner
This talk will go over table design and row key design approaches for indexing large amounts of data in Apache Accumulo. We'll do an overview of how to store geographical data, entity relationship graphs, natural language text, numbers, and more in Accumulo. This will serve as a starting point to learning how to effectively store different types of data in Accumulo as well as showcase the capabilities of Accumulo for handling varying situations.
Survey of Accumulo Techniques for Indexing DataDonald Miner
This talk will go over table design and row key design approaches for indexing large amounts of data in Apache Accumulo. We'll do an overview of how to store geographical data, entity relationship graphs, natural language text, numbers, and more in Accumulo. This will serve as a starting point to learning how to effectively store different types of data in Accumulo as well as showcase the capabilities of Accumulo for handling varying situations.
Learn from Case Study; How do people run query on Trino? / Trino japan virtua...Toru Takahashi
As part of Treasure Data CDP, We use Trino for the following two purposes:
・As a query engine for direct access to data stored by custom SQL
・As a query engine to execute auto-generated SQL based on the logic from GUI
Although some restrictions are placed on the functionality of Trino as our service, the former enables customers to execute queries freely, similar to Trino as a Service or Amazon Athena.
By introducing the usage of Trino at Treasure Data, I will show what you should expect when you open Trino to your users.