TL;DR
This work presents Tux, a kernel-bypass networking stack designed for database systems that achieves high performance without giving up compatibility and robustness, and implements T !" in a library called T !".
Cloud-native microservices architectures rely on network namespaces for isolation, with the overhead of container communications remaining a critical performance bottleneck. While colocating containers on the same host mitigates some of this overhead, it cannot match the performance of communication within a single net...
We present Presto, the first TCP stack that delivers ASIC-class performance and energy efficiency on programmable Reconfigurable Match-Action Table (RMT) pipelines, providing flexibility while retaining standard TCP semantics and POSIX socket compatibility. The key challenge in designing Presto is reconciling TCP's com...
Vehicle-to-Infrastructure (V2I) communication systems demand ultra-low latency, high throughput, and reliable data delivery for safety-critical traffic applications, such as dynamic water level assessment and vehicle clearance evaluation at entryway barriers. Traditional wireless communication technologies, including W...
We describe the integration of io_uring into Oracle Database's storage layer and the architectural decisions required to deploy it in a production multi-process RDBMS. Our design uses per-process ring contexts that eliminate inter-process synchronization, a shared buffer registration mechanism now part of the mainline...
Modern web applications are increasingly reliant on Object-Relational Mapper (ORM) frameworks to bridge the gap between high-level application logic and relational databases. However, in standard Create, Read, Update, and Delete (CRUD) architectures, the use of a unified data model often leads to significant performanc...
A novel architecture called S !"#$, designed to enhance the performance of hash indexes in disaggregated memory, is introduced and the results show that S !"#$ outperforms state-of-the-art DM-optimized hash indexes by at most 6.7 → (RACE), 3.6 → (SepHash), and 1.8 → (Outback) in YCSB workloads, respectively.
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