The MAP-i doctoral program of the Universities of Minho, Aveiro and PortoConsidering the state-of-the-art systems for data management, it is observable that they exhibit two main frailties when deployed in a large scale system. On one hand, coordination protocols used in traditional relational database management systems do not perform well when the system grows beyond tens of nodes. On the other hand, data management approaches that relax consistency guarantees, thus avoiding coordination, struggle with high levels of system churn. In this dissertation, we present a completely decentralized, coordinationfree, scalable and robust data store. Our design is aimed at environments with several thousands of nodes and high levels of chur...
International audiencePeer to peer (P2P) systems are moving from application specific architectures ...
Resource allocation is a usual problem that must be faced during a distributed system design. Despit...
Orientadora : Profª. Drª. Carmem Satie HaraTese (doutorado) - Universidade Federal do Paraná, Setor ...
Very large scale distributed systems provide some of the most interesting research challenges while ...
Very large scale distributed systems provide some of the most interesting research challenges while ...
The sheer volumes of data handled by today's Internet services demand uncompromising scalability fro...
Grades computacionais oportunistas utilizam recursos ociosos de máquinas compartilhadas para executa...
Large-scale distributed systems appear as the major in- frastructures for supporting planet-scale se...
Slicing is a distributed systems primitive that allows to autonomously partition a large set of node...
Recently, tuple-stores have become pivotal struc- tures in many information systems. Their ability t...
There are two basic database replication architectures. Sharing a storage system between servers is ...
Desde o início do século XXI, vivenciamos uma explosão na produção de informações de diversos tipos,...
The amount of digital information produced and consumed is increasing each day. This rapid growth i...
Slicing a large-scale distributed system is the process of autonomously partitioning its nodes into ...
Com o aumento do volume de dados e a incerteza dos recursos de hardware e software, a descentralizaç...
International audiencePeer to peer (P2P) systems are moving from application specific architectures ...
Resource allocation is a usual problem that must be faced during a distributed system design. Despit...
Orientadora : Profª. Drª. Carmem Satie HaraTese (doutorado) - Universidade Federal do Paraná, Setor ...
Very large scale distributed systems provide some of the most interesting research challenges while ...
Very large scale distributed systems provide some of the most interesting research challenges while ...
The sheer volumes of data handled by today's Internet services demand uncompromising scalability fro...
Grades computacionais oportunistas utilizam recursos ociosos de máquinas compartilhadas para executa...
Large-scale distributed systems appear as the major in- frastructures for supporting planet-scale se...
Slicing is a distributed systems primitive that allows to autonomously partition a large set of node...
Recently, tuple-stores have become pivotal struc- tures in many information systems. Their ability t...
There are two basic database replication architectures. Sharing a storage system between servers is ...
Desde o início do século XXI, vivenciamos uma explosão na produção de informações de diversos tipos,...
The amount of digital information produced and consumed is increasing each day. This rapid growth i...
Slicing a large-scale distributed system is the process of autonomously partitioning its nodes into ...
Com o aumento do volume de dados e a incerteza dos recursos de hardware e software, a descentralizaç...
International audiencePeer to peer (P2P) systems are moving from application specific architectures ...
Resource allocation is a usual problem that must be faced during a distributed system design. Despit...
Orientadora : Profª. Drª. Carmem Satie HaraTese (doutorado) - Universidade Federal do Paraná, Setor ...