A sixth and final aspect of distributed query processing is how to ensure the quality and provenance of your data and queries. Data quality and provenance refer to the accuracy, completeness ...

Unfortunately, most of them do not consider data security and privacy in the first place. Along with this transformative paradigm, in this paper, we propose a ledger-assisted architecture for secure ...

Security constraints assign the security levels on the basis of content, context, and time of data items. In this paper, we propose an integrated architecture for distributed query operations and ...

Lastly, data query processing strategies decide how the data is accessed or manipulated across the nodes. Common query processing strategies are centralized, distributed, or parallel query processing.

The graph below shows the total number of publications each year in Data Compression and Query Processing in Database Systems. References [1] A General SIMD-Based Approach to Accelerating ...

A key differentiator between TiDB and other MySQL-compatible databases is TiDB’s distributed architecture. MySQL is a 23-year-old technology that was never meant to work as a distributed system.

TiDB is a prime example of an intrinsically scalable and reliable distributed SQL database architecture. Here’s how it works. In the good old days, databases had a relatively simple job: help ...

LinkedIn’s Brooklin is an example of how distributed data flows can be used in real-time. The company's Brooklin product is based on event streams and stream processing. Stream processing has enabled ...

SUNNYVALE, Calif., September 19, 2024--Yugabyte today unveiled significant architectural enhancements to its flagship database, YugabyteDB, with powerful new features that fully evolve PostgreSQL ...

Recent advances in graphics processing units (GPUs) have opened a new frontier in query processing and database systems. Leveraging the massively parallel architecture of GPUs, modern database ...