Exploració per autor "Carrera Pérez, David"
Ara es mostren els items 29-48 de 60
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Enabling distributed key-value stores with low latency-impact snapshot support
(2013)
Text en actes de congrés
Accés obertCurrent distributed key-value stores generally provide greater scalability at the expense of weaker consistency and isolation. However, additional isolation support is becoming increasingly important in the environments ... -
Enabling genomics pipelines in commodity personal computers with flash storage
(Frontiers Media SA, 2021-04)
Article
Accés obertAnalysis of a patient’s genomics data is the first step toward precision medicine. Such analyses are performed on expensive enterprise-class server machines because input data sets are large, and the intermediate data ... -
Enabling resource sharing between transactional and batch workloads using dynamic application placement
(Springer, 2008)
Comunicació de congrés
Accés obertWe present a technique that enables existing middleware to fairly manage mixed workloads: batch jobs and transactional applications. The technique leverages a generic application placement controller, which dynamically ... -
Enabling resource sharing between transactional and batch workloads using dynamic application placement
(2008-12)
Article
Accés restringit per política de l'editorialWe present a technique that enables existing middleware to fairly manage mixed workloads: batch jobs and transactional applications. The technique leverages a generic application placement controller, which dynamically ... -
ETP4HPC’s SRA 5 strategic research agenda for High-Performance Computing in Europe 2022: European HPC research priorities 2023-2027
(2022-09)
Report de recerca
Accés obertThis document feeds research and development priorities devel-oped by the European HPC ecosystem into EuroHPC’s Research and Innovation Advisory Group with an aim to define the HPC Technology research Work Programme and ... -
Floki: a proactive data forwarding system for direct inter-function communication for serverless workflows
(Association for Computing Machinery (ACM), 2022)
Text en actes de congrés
Accés obertServerless computing emerges as an architecture choice to build and run containerized data-intensive pipelines. It leaves the tedious work of infrastructure management and operations to the cloud provider, allowing developers ... -
Improving maritime traffic emission estimations on missing data with CRBMs
(Elsevier, 2020-07-07)
Article
Accés obertMaritime traffic emissions are a major concern to governments as they heavily impact the Air Quality in coastal cities. Ships use the Automatic Identification System (AIS) to continuously report position and speed among ... -
Large-scale video analytics through object-level consolidation
(Springer, 2022)
Text en actes de congrés
Accés obertAs the number of installed cameras grows, so do the compute resources required to process and analyze all the images captured by these cameras. Video analytics enables new use cases, such as smart cities or autonomous ... -
Managing SLAs of heterogeneous workloads using dynamic application placement
(ACM Press, NY, 2008)
Text en actes de congrés
Accés obertIn this paper we address the problem of managing heterogeneous workloads in a virtualized data center. We consider two different workloads: transactional applications and long-running jobs. We present a technique that ... -
Multi-tenant Pub/Sub processing for real-time data streams
(Springer, 2018-12)
Comunicació de congrés
Accés obertDevices and sensors generate streams of data across a diversity of locations and protocols. That data usually reaches a central platform that is used to store and process the streams. Processing can be done in real time, ... -
Next stop 'NoOps': enabling cross-system diagnostics through graph-based composition of logs and metrics
(Institute of Electrical and Electronics Engineers (IEEE), 2018)
Text en actes de congrés
Accés obertPerforming diagnostics in IT systems is an increasingly complicated task, and it is not doable in satisfactory time by even the most skillful operators. Systems and their architecture change very rapidly in response to ... -
On the use of social trajectory-based clustering methods for public transport optimization
(2014)
Article
Accés obertPublic transport optimisation is becoming everyday a more di cult and challenging task, because of the increasing number of transportation options as well as the exponential increase of users. Many research contributions ... -
Performance characterization of spark workloads on shared NUMA Systems
(Institute of Electrical and Electronics Engineers (IEEE), 2018)
Text en actes de congrés
Accés obertAs the adoption of Big Data technologies becomes the norm in an increasing number of scenarios, there is also a growing need to optimize them for modern processors. Spark has gained momentum over the last few years among ... -
Performance characterization of video analytics workloads in heterogeneous edge infrastructures
(Wiley (John Wiley & Sons), 2023-06-25)
Article
Accés obertPowered by deep learning, video analytic applications process millions of camera feeds in real-time to extract meaningful information from their surroundings. And this number grows by the minute. To avoid saturating the ... -
Performance evaluation of data-centric workloads in serverless environments
(Institute of Electrical and Electronics Engineers (IEEE), 2021)
Text en actes de congrés
Accés obertServerless computing is a cloud-based execution paradigm that allows provisioning resources on-demand, freeing developers from infrastructure management and operational concerns. It typically involves deploying workloads ... -
Performance evaluation of microservices architectures using containers
(Institute of Electrical and Electronics Engineers (IEEE), 2015)
Text en actes de congrés
Accés obertMicroservices architecture has started a new trend for application development for a number of reasons: (1) to reduce complexity by using tiny services; (2) to scale, remove and deploy parts of the system easily; (3) to ... -
Performance impact of the grid middleware
(American Scientific Publishers, 2006-01)
Capítol de llibre
Accés obertThe Open Grid Services Architecture (OGSA) defines a new vision of the Grid based on the use of Web Services (Grid Services). The standard interfaces, behaviors and schemes that are consistent with the OGSA specification ... -
Real-time data center's telemetry reduction and reconstruction using Markov chain models
(2019-12)
Article
Accés obertLarge-scale data centers are composed of thousands of servers organized in interconnected racks to offer services to users. These data centers continuously generate large amounts of telemetry data streams (e.g., hardware ... -
Resource management for software defined data centers for heterogeneous infrastructures
(Barcelona Supercomputing Center, 2015-05-05)
Text en actes de congrés
Accés obertSoftware Defined Data Center (SDDC) provides more resource management flexibility since everything is defined as a software, including the network as Software Defined Network (SDN).Typically, cloud providers overlook ... -
Sequence-to-sequence models for workload interference prediction on batch processing datacenters
(Elsevier, 2020-09)
Article
Accés obertCo-scheduling of jobs in data centers is a challenging scenario where jobs can compete for resources, leading to severe slowdowns or failed executions. Efficient job placement on environments where resources are shared ...
