What are the advantages of currency virtualization
remember to adopt it
if you want to develop it, I suggest you take a look at Chongqing anonymous technology, which is doing a lot. Exchanges, wallets, games
It simplifies the storage environment, abstracts and integrates the scattered storage hardware resources into a "storage pool", and dynamically allocates the storage resources to the application according to the specific requirements, so as to rece the difficulty and cost of system management and improve the overall system efficiency. Improve the utilization rate of old equipment, make it give full play to "waste heat"< br />
① higher resource utilization: virtualization can support the dynamic sharing of physical resources and resource pools, and improve resource utilization, especially for different loads whose average demand is far lower than the need to provide dedicated resources
2. Rece the management cost - Virtual can improve the efficiency of staff through the following ways: rece the number of physical resources that must be managed; Hiding part of the complexity of physical resources; The task of public management is simplified by automation, better information and central management; Realize the automation of load management. In addition, virtualization can also support the use of common tools on multiple platforms
③ improve the flexibility of use - dynamic resource deployment and reconfiguration can be realized through virtual environment to meet the changing business needs
④ improve security - Virtual can achieve isolation and partition that simple sharing mechanism can not achieve, and these features can realize controllable and secure access to data and services
⑤ higher availability - Virtual can delete, upgrade or change physical resources without affecting users
6. Higher scalability - according to different procts, resource partitioning and aggregation can support virtual resources that are much smaller or larger than indivial physical resources, which means that you can adjust the scale without changing the configuration of physical resources
7 interoperability and investment protection - virtual resources can provide compatibility with various interfaces and protocols that the underlying physical resources cannot provide
8. Improve resource supply - compared with indivial physical resource units, virtual resource allocation can be carried out in smaller units.
Airport Express (Tianhe terminal (CITIC Plaza) first bus 05:20 last bus 22:00 Tianhe building first bus 05:30 last bus 22:05 New Baiyun airport first bus 06:30 last bus to the end of the flight) [ticket price 20 yuan, Section charge] Anxun Prudential
departure: Tianhe terminal (CITIC Plaza) - Tianhe building - New Baiyun Airport (3 stops)
Return: New Baiyun Airport - Tianhe building - Tianhe terminal (CITIC Plaza) (3 stops)
bus line: Metro Line 1 → north extension of Metro Line 3, the whole journey is about 32.3km
1. Take Metro Line 1 from the sports center, pass 1 station to Guangzhou east station
2. Take Metro Line 3 north extension, pass 10 stations to South Airport Station
3. Walk about 100m to Guangzhou Baiyun Airport
2
bus line: Metro Line 3 → north extension of Metro Line 3, the whole journey is about 36.0km
1. Walk about 550m from Guangzhou Sports Center to Huashi station
2. Take Metro line 3, pass 3 stops, and reach TIYU West Road Station
3. Take Metro Line 3 north extension, pass 13 stops, and reach the South Airport Station
the fare is now 12 (including insurance)
it's about 10 yuan cheaper to get a ride at Hongqi supermarket in Shaziling
bus line: Metro Line 5 → Metro Line 2 → airport line, the whole journey is about 30.0km
1. Walk about 930m from Beijing Gymnasium to Tiantan Dongmen station
2. Take Metro Line 5, pass 2 stations, and reach Chongwenmen station
3. Walk about 130m, and change to Metro Line 2
4. Take Metro Line 2, pass 5 stations, and reach Dongmen Station
5 Walk about 130 meters to Dongmen Station
6. Take the airport special line. After 2 stops, you can get to T3 terminal station
= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
plus the walking time, the whole journey is about 80 minutes
you can arrive at the airport at 11:30 at most,
you won't miss the plane