Toward Multicloud Access Transparency in Serverless Computing

Autor: Josep Sampé, Pedro García-López, Aitor Arjona, Marc Sanchez-Artigas, Pol Roca-Llaberia, Gil Vernik

Publikováno v: IEEE Software. 38:68-74

In this article, we advocate for access transparency: enabling local and remote resources to be accessed using identical operations. To this end, we present Lithops, a novel toolkit that allows regular, multiprocess Python programs to run at scale.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::337f454b6da9df88343d3a5394e4d43b
https://doi.org/10.1109/ms.2020.3029994

Triggerflow: Trigger-based Orchestration of Serverless Workflows

Autor: Lionel Villard, Aitor Arjona, Pedro García López, Josep Sampé, Aleksander Slominski

Publikováno v: Proceedings of the 14th ACM International Conference on Distributed and Event-based Systems
Future Generation Computer Systems
DEBS

As more applications are being moved to the Cloud thanks to serverless computing, it is increasingly necessary to support the native life cycle execution of those applications in the data center. But existing cloud orchestration systems either focus

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25ac3dac399d1df0ca603ca65c8da29d

Data-driven serverless functions for object storage

Autor: Marc Sanchez-Artigas, Josep Sampé, Gerard París, Pedro García-López

Publikováno v: Middleware
Proceedings of the 18th ACM/IFIP/USENIX Middleware Conference
Proceedings of the 18th ACM/IFIP/USENIX Middleware Conference on -Middleware '17
Proceedings of the 18th ACM/IFIP/USENIX Middleware Conference on-Middleware 17

Traditionally, active storage techniques have been proposed to move computation tasks to storage nodes in order to exploit data locality. However, we argue in this paper that active storage is ill-suited for cloud storage for two reasons: 1. Lack of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98f51f45092243038fc6ddfa57ed2694
https://doi.org/10.1145/3135974.3135980

IOStack: Software-Defined Object Storage

Autor: Toni Cortes, Pietro Michiardi, Raul Gracia-Tinedo, Josep Sampé, Dalit Naor, Ramon Nou, Pedro García-López, Yosef Moatti, Marc Sanchez-Artigas, Eran Rom, William Oppermann

Publikováno v: IEEE Internet Computing
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname

The complexity and scale of today’s cloud storage systems is growing fast. In response to these challenges, Software- Defined Storage (SDS) has recently become a prime candidate to simplify storage management in the cloud. This article presents IOS

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1a1af222db9711d16d63d623bd3984c

Too Big to Eat: Boosting Analytics Data Ingestion from Object Stores with Scoop

Autor: Dalit Naor, Doron Chen, Francesco Pace, Eran Rom, Eric Deschdt, Pietro Michiardi, Daniele Venzano, Marc Sanchez-Artigas, Josep Sampé, Raul Gracia-Tinedo, Pedro García-López, Yosef Moatti, Filip Gluszak

Publikováno v: 2017 IEEE 33rd International Conference on Data Engineering (ICDE)
ICDE

Extracting value from data stored in object stores,such as OpenStack Swift and Amazon S3, can be problematicin common scenarios where analytics frameworks and objectstores run in physically disaggregated clusters. One of the mainproblems is that anal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::656bc152fbd1c68ef82369519e83b521