processed separately to coordinate and control forwarding behavior at the data layer. In this way, multiple business logic networks are formed in a physical network. As a result, as the number of service types increases, the business logic network is becoming more and more complex and software and hardware become increasingly complex. As a result, the network forwarding efficiency decreases and the development time of new businesses increases. In a
Explore anti-interference technology in data centers
As we all know, as long as it is an electronic device, it will produce radiation and electromagnetic waves. A small amount of radiation is harmless to the human body, but excessive damage to the human body is serious. At the same time, electromagnetic interference also has an impact on the operation of the equipment, or even damage. In the
foundation for operators to provide competitive business integration.
2. Converged data center architecture
Converged data centers must have the following features:
Coupling: The business processing logic and data storage are loosely coupled. Data of different networks can
Offline data and remote users may overload your Wan egress. To prevent network overload, some WAN optimization solutions are available.
Faced with the increasing network load, user scale, and real-time transmission applications in the data center, it is increasingly difficult to keep WAN lines fast and reliable. The strong demand for WAN services, coupled with the geographic distance between a large number
applicant must have over 50 thousand square meters of data center management experience.According to Google, the large data center will employ 210 employees. This number is similar to the number of people in the Lenoir municipal government.Scott Millar, head of the Catawba regional economic development department, said Google's new big data center will boost
Why do data centers control temperature and humidity?
As we all know, creating an environment with proper temperature and humidity is essential for the good operation of data centers. Only when the temperature and humidity are suitable can the equipment in the data center o
Local high heat treatment solution for data centers
Although the data center has a sound air-conditioning system that maintains constant temperature and humidity all the year round, the internal temperature distribution is not balanced enough. It is close to the air outlet location, and the temperature is close to the constant temperature of the air conditioner.
To achieve high reliability and redundant deployment, most enterprise networks and their data centers today span multiple physical sites in different geographic locations and deploy similar services on these sites, perform layer-2 communication between these sites. To achieve dynamic resource allocation and management between sites, virtual machines must be freely migrated between
Paste some older content, the article is new write,Technology may be familiar to everyone, for the entry of the brothers reference. Master PatPlease see the original: Http://www.muduo.net/index.php/u ... space-itemid-318728TwoHigh-availability structures in multi-data centers "ring star type"Database Schema "Before we introduce this structure, let's first look atThe content of MySQL replication. In the firs
TWaver3D for large data centers (continued)
In February November 2014, we published an article about TWaver HTML5 3D application in large data centers. This blog details the implementation methods of some common functions, such: add cabinets, alarms, temperature, humidity, and other related functions dynamically. In fa
TWaver 3D is used in large data centers (continued) and twaver3d
In February November 2014, we published an article about TWaver HTML5 3D application in large data centers. This blog details the implementation methods of some common functions, such: add cabinets, alarms, temperature, humidity, and other related functio
Most of the existing energy-saving technologies do not take into account the main factors of electric power demand growth. They only consider how to reduce the overall energy consumption cost. There are more effective ways for enterprises to save energy and improve efficiency for data centers. As long as data is efficiently stored and the number of machines and d
This year, triple play is a hot topic, and Unified Communication is the focus. In the face of such fierce market demands, users' expectations. This makes us more interested in Unified Communication. What is its uniqueness? Based on the restructuring of the data center, this article details the advantages of Unified Communication.
The Basic Law for restructuring Data cen
InfiniBand now plays a key role in high-speed network architecture technology. By aggregating computing nodes in a computer cluster to accelerate computing performance, InfiniBand has made great strides in the field of high-performance computing. Although the InfiniBand Network performs better in terms of high bandwidth, low latency, and overall cost efficiency, there is still a long way to go for the widely used InfiniBand Network. But as my colleague Mike Matchett mentioned in a recent report,
Emergency shutdown Technology in data centers
The data center needs to run continuously throughout the year to provide various application services to the outside world. There are a large number of electronic devices in the data center, and they also need to rest like people. Otherwise, such problems will happen soone
Use Elasticsearch, Kafka, and Cassandra to build streaming data centers
Over the past year, I 've met software companies discussing how to process application data (usually in the form of logs and metrics ). During these discussions, I often hear frustration that they have to use a group of fragmented tools to aggregate the
HVAC: technical principle of energy-saving air conditioners in data centers
According to statistics, air conditioning consumes 20% of the total energy consumption in the communication room ~ 45%, and some may even exceed 60%. Therefore, to ensure the normal operation of communication equipment, energy-saving should first begin with the large energy-consuming user of air conditioners.
Currently, most of the
MPO/MTP high-density optical fiber pre-connection system is mainly used in three fields: application of high-density environment in data centers, application of optical fiber to building, application of optical fiber to optical splitter, 40G, 100g sfp, connection applications of SFP + and other optical transceiver devices. This article focuses on why MPO/MTP high-density optical fiber pre-connection system
Cabling slot design in data centers
In the data center, all devices are interconnected through optical fiber cables or cables. Therefore, when you enter the data center, you will see various cables connected to different devices. How to wiring so many cables is a learning. The quality of wiring not only affects the ap
Good grounding of metal pipes can reduce interference and improve the line fire protection level of the equipment room. At the same time, the metal cable trough is used as the routing material to make full use of the cable slot's good scalability and easily add the characteristics of cables. Generally, the cable slots are arranged around the devices.
Currently, the parallel layout of cabinets and into racks is more and more common. Generally, a cable slot is arranged for each cabinet, or a cable
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.