InfoQ

DuckDB's WebAssembly Client Allows Querying Iceberg Datasets in the Browser

DuckDB has recently introduced end-to-end interaction with Iceberg REST Catalogs directly within a browser tab, requiring no ...
IEEE

Artemis: A Customizable Workload Generation Toolkit for Benchmarking Cardinality Estimation

Abstract: Cardinality Estimation (CardEst) is crucial for query optimization. Despite the remarkable achievement in DBMS, there is a pressing need to test or tune the work of CardEst. To satisfy the ...
www.cs.cmu.edu

Pseudo-Boolean and Cardinality Constraints

The entries in the previous table summarize the fact that Boolean satisfiability is a weak method that admits efficient implementations. The representation is relatively inefficient, and none of our ...
InfoQ

Yelp Publishes Blueprint for Managing S3 Server-Access Logs at Massive Scale

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Vivek Yadav, an engineering manager from ...
IEEE

Estimating Cardinality for Arbitrarily Large Data Stream With Improved Memory Efficiency

Abstract: Cardinality estimation is the task of determining the number of distinct elements (or the cardinality) in a data stream, under a stringent constraint that the input data stream can be ...
Microsoft

Query Optimization

The query optimizer is a crucial component in a relational database system and is responsible for finding a good execution plan for a SQL query. For cloud database service providers, the importance of ...