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How to define wormhole?

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A wormhole is a hypothetical space-time tunnel with nontrivial topologies that can connect distant regions within the same universe or even different universes . In the context of data management systems, a new ordered index structure called Wormhole has been introduced, combining the strengths of hash tables, prefix trees, and B+ trees to achieve efficient key lookups in O(log L) time, where L is the key length . Additionally, in the realm of internet measurement and analysis, Wormhole serves as a streaming engine that distributes input messages among analysis equipment to handle high data rates effectively, enabling real-time monitoring metrics for networks up to 100 Gbit/s and beyond . Furthermore, Wormhole is utilized as a publish-subscribe system within Facebook's datacenters, facilitating reliable replication of changes across various services with impressive throughput capabilities .

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Open access•Proceedings Article Wormhole: reliable pub-sub to support geo-replicated internet services Y. Sharma, Philippe Vincent Ajoux, Petchean Ang, David Thomas Callies, Abhishek Kumar Choudhary, Laurent Demailly, Thomas Fersch, Liat Atsmon Guz, Andrzej Kotulski, Sachin Kulkarni, Sanjeev Kumar, Harry C. Li, Jun Li, Evgeniy Makeev, Kowshik Prakasam, Robbert van Renesse, Sabyasachi Roy, Pratyush Seth, Yee Jiun Song, Kaushik Veeraraghavan, Benjamin Wester, Peter Xie - Show less +21 more 04 May 2015 35 Citations	Wormhole is a reliable publish-subscribe system used in Facebook's geographically replicated datacenters, transferring over 35 GBytes/sec with low latency for various services like TAO and Graph Search.
Journal Article•DOI Accretion process to goulart massless wormhole 31 Mar 2023-Izvestiâ Ufimskogo naučnogo centra Rossijskoj akademii nauk	A wormhole is a theoretical topological tunnel in space requiring exotic matter violating energy conditions, possibly including dark energy, allowing for shortcuts in spacetime.
Proceedings Article•DOI Wormhole: a novel big data platform for 100 Gbit/s network monitoring and beyond Rafael Leira, Lluis Gifre, Ivan Gonzalez, Jorge E. López de Vergara, Javier Aracil - Show less +4 more 01 Feb 2019	"Wormhole is a novel big data platform for 100 Gbit/s network monitoring, distributing input data among analysis equipment to handle high throughput effectively and cost-efficiently."
Open access•Proceedings Article•DOI Wormhole: A Fast Ordered Index for In-memory Data Management Xingbo Wu, Fan Ni, Song Jiang - Show less +2 more 06 May 2018-arXiv: Databases 81 Citations	Wormhole is a fast ordered index structure for in-memory data management, combining hash table, prefix tree, and B+ tree features to achieve O(log L) lookup time for keys of length L.

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