ETRI-Knowledge Sharing Plaform

Distributed File System Storage Device Erasure Coding Performance Degradation Dual-Mode Big Data Platform Need For Cluster File System Large-Scale Over Time Performance Metadata Object-Based Storage Server Cluster Cost Analysis Performance And Scalability Proposed Model Concurrent Processes Space Efficiency Metadata Server Metadata Management High Performance Computing Analysis Pipeline Lustre File System Multimedia Data Negative Effects Chunk Allocation High Scalability Key-Value Store Local Memory Research Institute Running Time Execution Time Memory Capacity Management Model Normal Operation Degrading Factors Hash Tree Non-Volatile Memory(NVM) Low Computational Cost Lock Table Prototype System Process Data Rapid Growth Redundant Array Of Independent Disks(RAID) Storage Service Storage Architecture Storage Usage Storage Server Small Clusters Space Based Memory Protection Cost-Efficient Data Volume Deep Learning(DL) Data Distribution In-Memory Computing Recovery Performance Torus Networking File Storage Next-Generation Sequencing(NGS) Dynamic Authentication Data-Centric Applications Key Issues Large Memory Storage Cluster Data Explosion Multiple Paths Network Switch Allocation Method Cloud Storage System Contention Avoidance Design And Implementation Linux Os Performance Gap Prototype Implementation Performance Evaluation Storage Management Shared Storage System Structure Torus Topology Structural Constraints Management System Network Performance Balanced Performance Batch Query Cache Coherence Digital Multimedia Data Availability Network Bandwidth I/O Performance Replication Policy Erasure Codes Memory-Centric Computing Mass Storage Network Latency Network Processing Content Based Image Retrieval Cluster System Distributed Environment Dna Sequence Analysis Exascale Storage Network Delay Large Cluster Out-Of-Band Operating System On-Demand Performance Enhancement 2d Torus Research Topics Storage Model Tree Construction Workload Characteristics Graph Applications Memory Space Address Space Distributed Storage Systems Low-Cost Locking Mechanism Recovery Method Use Cases Storage Reliability