目前分類:Data centre (558)

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機房建置,現如今的企業組織機構正在大規模的採用AI人工智能應用程序來解析不斷呈指數級增長的龐大數據量,這不僅要求極高,並且需要具備強大的並行處理功能,因此原來的標準化CPU已然無法充分執行許多AI解析任務了。有鑑於此,當企業數據中心在接近或達到服務器性能的瓶頸侷限時,究竟應該相應的採取哪些有效的應對措施呢?

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Datacenter migration,In recent years, the popularity of SDN technology has been recognized, and there is a certain scale of practice deployment in the data center field.SDN carries the EVPN technology, in the data center network new project can be said to be a popular young person, people see the love.With more data center for SDN, network vendors also eager to promote SDN solution, although each SDN different to achieve, connectivity and a lot of problems, but does not prevent SDN technology of high-speed expansion, every data center network in thinking about how to evolve in the direction of SDN.So is SDN the future of the data center network?Of course, network technology is still developing, but SDN technology is more mainstream in academia and market.In fact, the SDN technology itself is divided into various factions, such as NFV, and there is a lot of debate about the technology of forwarding and control separation, and no technology has the absolute advantage.In 2016, ONF issued a white paper "the Intent NBI - Definition and all," describes the north interface Based on Intent, the IBN (Intent - -based Networking, network) Based on Intent technology, IBN technology through the improvement of the two years to replace the trend of SDN.

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機房建置,隨着信息化建設的不斷推進,各種信息系統的部署與應用,使得作爲信息承載的主體——數據中心本身的管理變得越來越重要,工作量越來越大,對安全性,可用性和運維管理等要求越來越高。但另一方面,很多數據中心缺乏統一規劃,隨着信息化建設不斷演變的結果,由於基礎設施及軟硬件各方面的制約條件,面臨的挑戰越來越大:

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Datacenter migration data collation is to collate the data of the original system into data recognized by the system conversion program. The data collation is divided into two stages: the first stage is to make the data collection and backup of different types of sources to the unified database; the second stage is to arrange the original data, and to classify the different intermediate databases according to the different requirements, and to provide the intermediate data for the data conversion. The following methods are used in the process of data consolidation:

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機房建置,從IBM在1956年推出世界上第一臺真正意義上的機械硬盤,到上世紀70年代,存儲與服務器是融於一體的。

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Datacenter migration,Industry Outlook, a data center Industry media, focuses on market trends, technology and other issues related to data centers and IT, and shares some expert opinions.
Recently, Industry Outlook interviewed Abraham Jou and Paul Wu, senior managers of Adolite, a provider of optical communications products, to discuss the changes that data center operators face in accelerating data growth.

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機房建置,託管數據中心市場正在增長。隨着越來越多的企業採用雲計算,超大規模數據中心提供商正日益佔據主導地位。由於多租戶數據中心公司現在必須在競爭日益激烈的市場中競爭,因此他們必須找到另一種區分自己的方式。

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Datacenter migration,The Internet industry's interest in the super fusion infrastructure (HCI) has replaced the all flash memory array in a sense, which has become a hot topic in recent years. Enterprises and organizations have shifted interest to HCI, mostly because of the simplicity they bring. Users are no longer willing to (or are forced to) spend time planning, building and implementing the three tier architecture that is designed around independent servers, servers, storage and network components. HCI seems to be a better choice to integrate these functions into a single device.

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機房建置,從硬件開始,WEB最好存在於專用物理服務器上,而不是虛擬專用服務器(VPS)。這不是共享主機設置,它不是基於雲的。該服務器配備四核至強e3 - 1230 cpu、16 gb內存和鏡像R1固態硬盤。它通常運行在100 mbps的上行鏈路上,但是一旦風暴流量可能發生變化,我們就會搶先將其升級到1 gbps上行鏈路。額外的容量對於處理埃裏克和他的工作人員的新帖子的巨大爆發量非常重要。

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Data center migration, industry related changes and disruptive forces, and the prediction of new data center types and specific use cases, finally put forward an effective method to prevent downtime and use innovation for future data centers.

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機房建置,當今的數據中心管理人員經常監督日益複雜的運營環境,其中包含各種應用程序,數據庫和競爭平臺的混合。通過腳本和平臺,以及特定於應用程序的調度工具來管理數據中心環境,這有可能效率低下,並且耗時,從而導致數據中心自動化孤島,導致工作負載出現管理難題。這些不協調的工具需要不斷更新以應對變化,否則將增加運營成本,並降低員工工作效率。

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1. Datacenter migration, what is decentralized storage?
Decentralized storage, technically different from distributed storage.Decentralizing storage is a need for a more secure, more trusted, and more controllable storage in a more decentralized, less trusted network environment.A straightforward understanding can be thought of as the Bitcoin that can be stored.Here, it is important to note that the block chain itself is not used for storage, and the block chain itself is a ledger for recording transaction information.At least the current blockchain technology cannot be used directly as storage, and the future technology development can be, this depends on the demand.At present, it is not necessary.

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機房建置,在存儲基礎設施中使用NVMe標準要注意三點:在存儲系統內部,儲系統之間的內部連接,以及與物理服務器的互連。採用的第一點將在存儲系統本身。隨着供應商更新其運行存儲軟件的硬件,更新的一部分將是利用內部NVMe。在存儲系統中使用NVMe是三點中最無縫的,並可以提供最直接的回報。

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Datacenter migration,The amount of data created every year is increasing at an exponential rate, and almost every enterprise now relies on technology, and the information generated by these businesses can be said to have become their largest asset. Unstructured data is the best storage type with the largest growth rate. So how do we use object storage technology and what can we expect from it?

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機房建置,近年數據中心處於高速的建設發展時期,“十三五”規劃中也將大數據、雲計算作爲當前國家經濟社會發展的重要戰略內容,各政府部門對戰略性新興產業的大力扶持,以及對雲計算、物聯網、寬帶和下一代網絡的發展的高度重視,都給建設數據中心帶來極大利好因素,各廣電網絡公司陸續有大量的數據中心建設規劃。隨着數據中心的迅速發展,尤其是雲技術改變了數據中心的IT資源交付方式,使得數據中心的物理資源與服務解耦,從而更好地爲各種業務提供服務。但是,數量衆多的數據中心也給運維帶來了沉重的負擔,多個數據中心之間的資源共享、統一管理、提升業務服務質量等問題都亟待解決。建設過程中常遇到的技術問題可能包括:

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Datacenter migration, before starting, first to be clear, the second tier network is basically a data center scene, because it is actually to solve the data center of the server virtualization after the virtual machine dynamic migration of this specific requirements appeared. For ordinary campus network and other networks, large two-level network has no special value and significance (except for some special scenarios, such as WIFI roaming and so on).

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機房建置,可組合基礎設施,將計算,存儲和網絡設備視爲一個資源池,這個資源池根據不同工作負載對最佳性能的要求按需提供。這是一種新興的基礎設施,旨在優化它資源和提高業務靈活性。
這種方法與公有云相似,從共享它的資源中響應請求——區別在於可組合基礎設施坐落在企業的本地數據中心。

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Datacenter migration influence is growing.Personal information on the web helped trump win the presidential race, and the public's online identity has pushed Facebook through the bottom line again and again.

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機房建置,虛擬化和雲計算技術正在改變計算技術的格局。爲了利用這一技術浪潮,企業需要對構成當前基礎設施的現有物理服務器,存儲,網絡以及其他設備實現虛擬化。

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Data center migration,the influence of air pollution on equipment can be divided into three main factors.

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