node cluster 中文意思是什麼

node cluster 解釋
節點群
  • node : n 1 節；結；瘤；【蟲類】結脈。2 【植物；植物學】莖節；【醫學】硬結腫；結，節結；【天文學】交點。3...
  • cluster : n 1 叢集；叢；（葡萄等的）串，掛；（花）團；（秧）蔸；組。2 （蜂、人等的）叢，群，群集。3 【物理...
  1. Network nodes are divided into clusters in geocrp, sensor nodes send data to their cluster heads and these data are transferred between cluster heads until they reach the sink node, such a hierarchical network structure can increase scalability of the network

    Geocrp將網路中的節點劃分成簇，感知節點採集的數據首先傳送到其所在簇的簇頭，再通過簇頭之間的通信進行簇間中繼，直到到達匯聚節點。
  2. In the paper, the protocol adopt special route optimize algorithm and tdma time slot assigning algorithm, make node enter low consumption or sleep state in order to reduce the consumption ; aiming at choice the mechanism of cluster head, multi - hop routing and the mechanism of mac, the existing leach protocol is improved

    本文的網路協議是採用特殊的路由優化演算法和tdma時隙分配演算法，使節點進入低功耗或睡眠狀態以降低功耗。協議主要在簇頭的選擇機制、多跳路由、 mac層通信機制等方面，對已有的leach協議進行了改進。
  3. The innovations of this thesis can be summarized into three points. firstly, the average relative velocity is introducd into a novel adptive weighted clustering algorithm as one important parameter of weight, then it increases the stability and self - adaptability of cluster head. secondly, a new approach to calculating weight is suggested by integrating subjective and objective factors. it is verified by comparison with other approaches to selecting weight. thus the velocity of weight responding to the changes of network topology is increased. finally, using a som neural network to create a classifying model enables every node to learn to identify by itself the role in manet

    本文的創新點有三個:首先本文在wca和aow分簇演算法的基礎上，引入了平均相對移動速度作為權值重要的參數，提出了一種新的基於權值的自適應分簇演算法，提高了簇頭在移動中的穩定性和自適應性;其次，提出了利用主客觀綜合賦權法確定權重的權值計算方法，通過與其他權重選擇方法比較，網路結構變化的權值響應速度得到了改進;最後，論文利用自組織特徵映射神經網路建立分類模型，使得網路中的節點可以自學習地確定簇中角色。
  4. Verify that node 1 has been evicted from the cluster definition

    驗證節點1是否已從群集定義中逐出。
  5. This text has analysed load balancing method of existent especially lvs cluster system and recommended the net packet and netfilter ’ s frame structures in the linux operating system ; it has compared the cooperative - type - cluster with tradictional cluster in the net packets ’ queue ways and with active cluster in the load balancing dispatcher way, which has reflected the superiority of cooperation type cluster ; the three major parts of the cooperative - type - cluster have been designed and realized in this text, which includes sync packets ’ priority service for dmcs 、 “ priority and avoid sudden load unbalance ” dispatch way at the cooperation of nodal servers and director and active nodal server which ensure cluster normally running when cluster join or rduce node server ; the cooperative - type - cluster ’ s control frame controlled by homepage has been constructed ; the mulit - services cluster system has been realized ; this text has used the existing server pressure testing tools to test the cooperative - type - cluster and lvs cluster, then has comparaed and analysed the two

    本文分析了現有服務器集群特別是lvs集群系統的負載均衡方法，介紹了linux系統下的報文和netfilter的框架結構;將所提出的合作式集群與傳統集群在報文排隊方式上進行比較，與主動式集群在負載均衡調度方式上進行比較，體現了合作式集群的優越性;設計並實現了合作式集群體系結構的三大部分:針對分散式測控系統的加權服務、負載均衡器與節點服務器合作式「加權防突」負載調度、保證集群運行不受加減節點干擾的主動性真實服務器;構建了通過網頁界面控制合作式集群的控制框架;實現了一個可運行的合作式多服務集群系統，運用現有服務器壓力測試工具對合作式集群和lvs集群進行負載測試，並對測試結果進行比較分析，同時通過壓力測試實現加權服務。
  6. The files associated with an application are farmed out to each node in the cluster

    與應用程序有關的文件被農場化到集群中的每個節點。
  7. Is it helpful to have more than one management node for a cluster

    集群中使用多個管理節點是否更好
  8. The grid is composed by many clusters, and the cluster is divided to many node groups with centralized management. cluster and cluster are peer - to - peer with decentralized management

    將集群組成網格，集群之間採用peer - to - peer的分散式管理；集群又可以劃分為結點組，採用集中管理方式。
  9. Cluster controller node

    叢集控制節
  10. When planning to consolidate multiple stand - alone servers to sql server failover cluster instances, we recommend, as part of the planning process, that you verify that the cluster node hardware configuration is sufficient to support the number of instances of sql server to be hosted

    計劃將多個獨立服務器合併到在故障轉移群集上的虛擬sql server實例時，我們建議在計劃進程中，確保群集節點硬體配置足以支持要承載的sql server實例數。
  11. Theoretically, it is possible to completely replicate session state coherently across a cluster, so that any node in the cluster can service any request, and a dumb load balancer can simply route the request in a round - robin fashion, avoiding hosts that have failed

    理論上，可以跨群集一致性地完全復制會話狀態，這樣群集中的所有節點都可以服務任何請求，一個簡單的負載平衡器可以以輪詢方式傳送請求，避開有故障的主機。
  12. This topic explains how to apply the exchange 2003 cluster node group policy object templates to your microsoft exchange server 2003 cluster nodes

    此主題說明如何將exchange 2003叢集節點群組原則物件gpo範本，套用到microsoft exchange server 2003叢集節點。
  13. This, in turn, makes obvious the need for the concept of on - demand computing, which might be implemented on any configuration, from a simple cluster of servers to a network of 1024 - node sp2s

    而這又明顯地需要按需計算的概念（ on - demand computing ） ，按需計算可能是在任何配置下實現的，從簡單的服務器集群到有1024個節點的sp2網路。
  14. A shared map will try to keep the content of map instances on different nodes on a cluster in sync, whereas non - shared caches contain node - specific data

    共享映射將試圖同步保留群集中不同節點的映射實例的內容，而非共享緩存則包含特定於節點的數據。
  15. Node 1 automatically rejoins the cluster at the end of the upgrade process, but is still paused and does not handle any cluster - related work

    節點1在升級快結束時會自動重新加入群集，但依然處于暫停狀態，並且不處理任何與群集相關的工作。
  16. If you are working in a clustered websphere portal environment, you need to modify the web. xml file on each node of the cluster

    ：如果您是在websphere portal集群環境下工作，則需要修改該集群每個節點上的web . xml文件。
  17. Direct file system access, a provision that allowing a migrated process to directly access files in the current loaction, is supported by mosix through the mosix file system ( mfs ). to make dfsa work, a single - node consistency is required, and mfs can support the requirement by caching the only block data on the file server in the cluster system, but the traditional linux cache mechanism on the file server ca n ' t provide enough buffer caches to both the local and the remote client processes

    機群文件系統提供的文件訪問效率對整個機群系統的性能有著至關重要的影響， mosix負載均衡機群系統利用搶占式進程遷移和直接文件系統訪問（ dfsa ）機制，實現了機群節點間的負載均衡和資源的協調使用， mosix機群文件系統mfs通過在服務器節點進行全局唯一的緩存實現了單一節點一致性，提供了對dfsa機制的支持。
  18. Hardware failure in one node of a two - node cluster

    雙節點群集的一個節點出現硬體故障。
  19. In this scenario, failure is caused by hardware failure in node 1 of a two - node cluster

    在此情況中，失敗是由兩個節點的群集中節點1的硬體故障造成的。
  20. 2 ) provided three real - time scheduling schemes, pull - based distributed scheme totally deploys the scheduling functions on the end - node, which is a whole new way. 3 ) built up a rtcs application and do experiments on an 40 - node cluster to evaluate rtcs performance in terms of average response time and system overall throughput

    3 ）基於設計的體系結構和實時調度策略，開放了一套程序，並利用同樣大眾化的設備搭建了實驗環境，進行了大量實驗，利用實驗數據對三種實時調度策略進行了性能的評估。
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