Tinybird Changelog: Faster CSV Imports

Tinybird Analytics has significantly enhanced its CSV import process, achieving nearly double the performance with the ability to ingest around 680,000 rows per second, even on the smallest paid account. In addition to these improvements, Tinybird has introduced SQL filters to its Auth Tokens, allowing users to define specific data access permissions. This feature enables the creation of Auth Tokens that provide access to only certain subsets of data based on specified criteria, such as filtering data by city or payment type without the need for backend code. This advancement allows for dynamic and secure data access within applications, as Auth Tokens can be created and modified at runtime, facilitating seamless integration with existing permission systems.