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h1. UVT Hadoop Platform

|| Field \\ || Datatype \\ || Value \\ || Description \\ ||
| Platform-ID | String | UVT Hadoop platform \\ | Unique string that identifies this specific platform. \\
Use the platform name |
| Platform description | String | This Hadoop platform is setup for preservation experiments \\ | Human readable description of the platform. Where is it located, contact info, etc. |
| Number of nodes | integer | 8 HP ProLiant DL-385 servers \\ | Number of hosts involved - could be both physical hosts as well as virtual hosts \\ |
| Total number of physical CPUs | integer | 16 | Number of CPU's involved \\ |
| CPU specs | string | CPU AMD Opteron 2.4 GHz, dual core, 1 MB L2 cache per core | Specification of CPUs \\ |
| Total number of CPU-cores | integer | 32 cores \\ | Number of CPU-cores involved \\ |
| Total amount of RAM in Gbytes \\ | integer | 4 GB RAM / node x 8 = 32GB (total) \\ | Total amount of RAM on all nodes \\ |
| average CPU-cores for nodes \\ | integer | 4 | Number of CPU-cores in average across all nodes \\ |
| avarage RAM in Gbytes for nodes \\ | integer | 4 GB \\ | Amount of memory in average across all nodes \\ |
| Operating System on nodes \\ | String | CentOS 6 | Linux (specific distribution), Windows (specific distribution), other? |
| Storage system/layer | String | * NFS Staging: max 512GB
* HDFS Storage: \~400GB | NFS, HDFS, local files, ? |
| Network layer between nodes | String | Each node is equipped with 2 NICs 1 Gb/s \\
* 1 NIC for NAS access
* 1 NIC for Hadoop Operation | Speed of network interfaces, general network speed |

h1. Parallel Execution System

|| Field || Value ||
| Installation description | InfraGRID Cluster - an IBM LoadLeveler based system |
| Configuration notes | Click [here|http://hpc.uvt.ro/infrastructure/infragrid/] for details. \\ |

h1. Benchmarks of Parallel Execution System

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