A new open-source framework called PageIndex solves one of the old problems of retrieval-augmented generation (RAG): handling very long documents. The classic RAG workflow (chunk documents, calculate ...

Abstract: This article focuses on the problem of query by example spoken term detection (QbE-STD) in zero-resource scenario. State-of-the-art approaches primarily rely on dynamic time warping (DTW) ...

Abstract: Join order selection is one of the most challenging problems in query optimization and plays an essential role in providing high query performance in Big Data management. Currently, ...

Apache Spark is a powerful distributed computing framework that excels at processing large-scale data. One of its key strengths lies in its ability to optimize SQL queries and DataFrame operations ...

JsQuery – is a language to query jsonb data type, introduced in PostgreSQL release 9.4. It's primary goal is to provide an additional functionality to jsonb (currently missing in PostgreSQL), such as ...

SQL compilation involves parsing and optimizing SQL statements into an executable format that the Snowflake execution platform can efficiently understand and execute. In essence, compilation converts ...

In engineering design, there often exist multiple conceptual solutions to a given problem. Concept design and selection is the first phase of the design process that is estimated to affect up to 70% ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Birgitta Böckeler, Distinguished Engineer at ...

Students of database courses usually encounter difficulties in learning structured query language (SQL). Numerous studies have been conducted to improve how students learn SQL. However, learning SQL ...

The alternative text for this image may have been generated using AI. Fig. 2: Top docking poses of dipyridamole and its QMO-optimized variant with SARS-CoV-2 M pro, obtained using AutoDock Vina. The ...