CN103731365A - Bottleneck-free load balancing network server system and establishment method thereof - Google Patents
Bottleneck-free load balancing network server system and establishment method thereof Download PDFInfo
- Publication number
- CN103731365A CN103731365A CN201210392724.6A CN201210392724A CN103731365A CN 103731365 A CN103731365 A CN 103731365A CN 201210392724 A CN201210392724 A CN 201210392724A CN 103731365 A CN103731365 A CN 103731365A
- Authority
- CN
- China
- Prior art keywords
- server
- pond
- user
- name
- service
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Computer And Data Communications (AREA)
Abstract
The invention provides a bottleneck-free load balancing network server system and an establishment method of the bottleneck-free load balancing network server system. A pooling device of the bottleneck-free load balancing network server system manages all servers through a pool name system, names all the servers and conducts periodical detection on all the servers. The IP access method for access to the servers by a user is replaced by the pool name access method. The pooling device provides a pool name analysis function for the user. When the user needs to have access to a certain pool name, the pooling device selects the server which is in the best state for the user and feeds the IP of the server back to the user, the user can directly have access to the IP of the server, namely the user is directly connected with the server, and no transition device such as a load balancer exists between the user and the server. In this way, the load balancing network server system is free of a flow bottleneck, and the flow bottleneck problem of a server load balancing system can be effectively solved.
Description
[technical field]
The invention relates to web server computer field, particularly about one without bottleneck load balancing network server system and construction method thereof.
[background technology]
Having in the application system of a large amount of Concurrency Access, the disposal ability of separate unit server cannot be born, in order to improve the treating capacity of server, conventionally adopt one group to provide a server cluster of server formation of same services jointly to share overall user's visit capacity, and need to dispose an equipment that is referred to as load equalizer at the front end of this group server, load equalizer equipment is accepted whole users' access request, then according to corresponding balance policy, the request of different user is distributed to respectively to different servers, after server process, result will return to load equalizer, then load equalizer returns to user by result again, user's visit capacity is just distributed to multiple servers by load equalizer and has been processed simultaneously like this, thereby significantly improve the disposal ability of system.
As shown in Figure 1, in this SiteServer LBS, customer flow all penetrates load equalizer equipment, and due to load equalizer employing specialized hardware realization conventionally, its disposal ability is stronger.But along with user's visit capacity is increased sharply, performance stronger single equipment will face the problem that self performance bottleneck brings equally.
There is flow bottleneck in conventional load equalizing system, its reason is whole data traffics, all by separate unit load equalizer equipment, born, and the handling property bottleneck of hardware device is intrinsic, is also impossible change.
[summary of the invention]
The present invention is directed to the hidden danger that above-mentioned load equalizer exists flow bottleneck, propose a kind of method of web server computer system, can effectively eliminate the flow bottleneck problem of server load balancing system.
Another object of the present invention, is to provide a kind of web server computer system, can effectively eliminate the flow bottleneck problem of server load balancing system.
For reaching aforementioned object, a kind of construction method without bottleneck load balancing network server system of the present invention,
It comprises:
Set up server pools, and the server pools name for providing the server of same services to form;
When service starts, server need be registered at device place, pond, during registration, will provide relevant system information, comprising: pond name, unique service identifier, server ip address, serve port, service agreement, service detection, balance policy;
Pond device is received after registration message, to according to pond name, sort out it, preserve among server list therein, publisher server updating message is given other pond devices simultaneously, this service registration information is synchronized in other servers, thereby guarantees that the server list in the device of all ponds is all consistent;
Pond device can carry out monitor check to its host servers every a time period, once finding that there is server breaks down, from the server list of its maintenance, delete at once this server, send server update message to other pond devices simultaneously, other pond devices are received after this message, also from the server list of oneself, delete this server simultaneously;
Before user access server pond, must send pond name analysis request to pond device, the server list that pond device keeps according to self, and be that user selects one to be considered to best server ip according to the balance policy of server pools, result is returned to user;
According to the result of pond name analysis, user directly connects with server, and according to balance policy, different users passes through pond name analysis, can obtain different server ips, and user's visit capacity is just assigned on different servers like this.
According to one embodiment of present invention, that described pond name is that 26 Latin alphabets from a to z and 10 Arabic numerals of 0 to 9 and "-" and ". " symbol form by several and by certain level and logic arrangement, pond name can not repeat, and the multiple servers with same services has same pond name.
According to one embodiment of present invention, the process of service registration is to pond device, to send registration message by server, to server, receives that Chi Huaqi beams back the registration coming and receives the response and complete, and has comprised aforementioned system information in registration message.
According to one embodiment of present invention, in the step of aforementioned server state monitoring, server health examination is carried out in the following ways: if the continuously active message that pond device sends, in setting-up time, do not receive continuously active acknowledge message, send continuously rapidly several continuously active message, if still do not receive continuously active acknowledge message, can determining server break down, if pond device is received continuously active acknowledge message, show that server is normal.
According to one embodiment of present invention, in continuously active acknowledge message, server has attached server self CPU usage, network usage, memory usage, hard disk utilization rate information.
According to one embodiment of present invention, in the step of aforementioned server state monitoring, server health examination is carried out in the following ways: pond device active probe server ip and port, initiatively create server TCP and connect, successful connection shows that server is normal, otherwise shows server failure.
According to one embodiment of present invention, in the step of aforementioned server state monitoring, server health examination is carried out in the following ways: the service agreement that pond device uses according to user to server sends specific agreement, then according to the answer of server, judge the situation of server, if the server state code that pond device is received is for normal, the service that shows server is normal, otherwise the service that can judge server is abnormal, and server breaks down.
For reaching aforementioned another object, one of the present invention is without bottleneck load balancing network server system, and it comprises:
Server pools: server pools has identical function by one group, and be unified the server composition that management is got up, each server pools is all used unique pond name as sign;
Pond device: be the management equipment of server pools, be responsible for a virtual server pools of multiple servers composition, and the running status of each station server is monitored in real time and gathered; Provide pond name analysis function, to can allow user facilitate accessing server simultaneously;
Wherein said pond device comprises: server registers module, server state monitoring module, pond name analysis module, pond device information synchronization module and interruption processing module; Wherein server registers module is for registering the information of each server, server state monitoring module is for monitoring the running status of each server, and judge that whether each server is in malfunction, pond name analysis module is for resolving the pond name of each server pools, pond device information synchronization module is for the information of synchronous each pond device, and interruption processing module is used for controlling pond device when server interrupts and selects the normal server of another one.
According to one embodiment of present invention, the registration message that service registration module reception server sends to pond device, and to server, beam back registration and receive the response, wherein in registration message, comprise pond name, unique service identifier, server ip address, serve port, service agreement, service detection, balance policy.
According to one embodiment of present invention, described server state monitoring module is by the state of preceding method monitoring server.
System of the present invention, without the load equalizer equipment of server front end, the substitute is the pond device equipment that is deployed in bypass, pond device equipment is the Resource Manager in whole SiteServer LBS, pond device manages Servers-all by pond name system, to name all services, and the detection to Servers-all implementation cycle property, Detection of content comprises: the health status of server, the health status of serve port, service availability, server system information etc.The mode that user access server is no longer accessed by IP, but use pond name access, pond device provides pond name analysis function for user, when user need to access certain pond name, pond device is its server of selecting a situation the best (the situation the best here refers to according to the balance policy of realization definition definite), and this server ip is fed back to user, user just can directly access this server ip, be between user and server, to be direct-connected mode, the middle transferring equipment without any similar load equalizer; During different user access pool name, when doing pond name analysis, pond device, according to specific balance policy, returns to the server ip that user is different, and the visit capacity of different user will be shared on different servers like this, thereby has realized the function of load balancing.Because pond device is only born the process of pond name analysis, the flow of this process is extremely limited, and the flow of user access server can not pass through Chi Huaqi, and therefore this SiteServer LBS is not have flow bottleneck.
[accompanying drawing explanation]
Fig. 1 is the structural representation of the server network system of existing employing load equalizer.
Fig. 2 is the structural representation of server network system of the present invention.
Fig. 3 is the structural representation of pond of the present invention device.
Fig. 4 is the construction method flow chart of server network system of the present invention.
Fig. 5 is registration message form schematic diagram of the present invention.
Fig. 6 is name parameter format schematic diagram in pond in registration message form of the present invention.
Fig. 7 is server parameter form schematic diagram in registration message form of the present invention.
Fig. 8 is the registration of the present invention form schematic diagram of receiveing the response.
Fig. 9 is continuously active message format schematic diagram of the present invention.
Figure 10 is the form schematic diagram of system parameters in continuously active message format of the present invention.
Figure 11 is continuously active acknowledge message form schematic diagram of the present invention.
Figure 12 is server update message format schematic diagram of the present invention.
[embodiment]
Alleged " embodiment " or " embodiment " refers to special characteristic, structure or the characteristic that can be contained at least one implementation of the present invention herein.Different local in this manual " in one embodiment " that occur not all refer to same embodiment, neither be independent or the embodiment mutually exclusive with other embodiment optionally.
Refer to shown in Fig. 2, system of the present invention, without the load equalizer equipment of server front end, it builds a server pools system.As shown in Figure 2, server pools system of the present invention comprises:
Server pools: server pools has identical function by one group, and be unified the server composition that management is got up, each server pools is all used unique pond name as sign;
Pond device: be the management equipment of server pools, be responsible for a virtual server pools of multiple servers composition, and the running status of each station server is monitored in real time and gathered; Provide pond name analysis function, to can allow user facilitate accessing server simultaneously;
Client: the client computer in access services device pond.
The server that many of the present invention have same services function forms a server pools in logic according to pond name, server pools is managed and is monitored by Chi Huaqi, user is by name access services device pond, pond, first at device place, pond, carry out pond name analysis, then according to analysis result, the directly concrete server of access, without by any transferring equipment, thereby has eliminated the flow bottleneck that transferring equipment may cause.
Refer to shown in Fig. 3, it shows the functional module structure schematic diagram of pond of the present invention device.As shown in Figure 3, pond of the present invention device comprises: server registers module, server state monitoring module, pond name analysis module, pond device information synchronization module and interruption processing module.Wherein server registers module is for registering the information of each server, server state monitoring module is for monitoring the running status of each server, and judge that whether each server is in malfunction, pond name analysis module is for resolving the pond name of each server pools, pond device information synchronization module is for the information of synchronous each pond device, and interruption processing module is used for controlling pond device when server interrupts and selects the normal server of another one.
Refer to shown in Fig. 4, it shows flow chart without the SiteServer LBS of bottleneck of structure of the present invention, as shown in Figure 4, the structure without bottleneck load-balanced server system of the present invention, implementation step is as follows:
Step S1: set up server pools, and the server pools name for providing the server of same services to form, it is pond name, pond name is the unique identification name of server pools, that be that 26 Latin alphabets from a to z and 10 Arabic numerals of 0 to 9 and "-" and ". " symbol form by several and by certain level and logic arrangement, naming method is consistent with domain name (Domain Name).Pond name can not repeat, and the multiple servers with same services has same pond name.
Step S2: service registration (registration): when service starts, server need be registered at device place, pond, during registration, to provide relevant system information, comprise: pond name, unique service identifier, server ip address, serve port, service agreement, service detection, balance policy etc.The process of service registration is by send registration (registration) message to pond device, to server, receive that Chi Huaqi beams back the registration_response message of coming and completes, and has comprised in registration message and has served relevant pond name information and information on services.Refer to shown in Fig. 5 to Fig. 7, it has shown respectively in registration message form schematic diagram of the present invention, registration message form of the present invention server parameter form schematic diagram in pond name parameter format schematic diagram, registration message form of the present invention.And refer to shown in Fig. 8, it has shown the registration of the present invention form schematic diagram of receiveing the response.
Step S3: server info is synchronous: pond device is received after registration message, to according to pond name, sort out it, preserve among server list (Server List) therein, publisher server updating message simultaneously, (Server_Update) give other pond devices, this service registration information is synchronized in other servers, thereby guarantees that the Server List in the device of all ponds is consistent.
Step S4: server state monitoring: pond device can carry out monitor check to its host servers every a time period, once finding that there is server breaks down, from the server list (Server List) of its maintenance, delete at once this server, send server update message to other pond devices simultaneously, other pond devices are received after this message, also from the server list of oneself, delete this server simultaneously.
Step S5: pond name analysis: before user access server pond, must send pond name analysis request to pond device, the server list that pond device keeps according to self, and be that user selects one to be considered to best server according to the balance policy of server pools, result is returned to user;
Step S6: user access server: according to the result of pond name analysis, user directly connects with server, and according to balance policy, different users passes through pond name analysis, can obtain different server lP, user's visit capacity is just assigned on different servers like this.
Wherein in the step of aforementioned server state monitoring, server health examination is carried out in the following ways:
Method one: send continuously active to server and disappear, breath (Keep_Alive), if receive continuously active acknowledge message (Keep_Alive_Ack), shows that server is normal;
Method two: pond device active probe server ip and port, initiatively create server TCP and connect, successful connection shows that server is normal;
Method three: active probe service agreement, the service agreement that pond device uses according to user to server sends specific agreement, then judges the situation of server according to the answer of server.
Wherein the concrete process of method one is: pond device every one regular time interval to this server, send continuously active message Keep_Alive.Refer to shown in Fig. 9 and Figure 10, it shows respectively and in one embodiment of the present of invention, keeps the form of alive messages and keep the form that in alive messages, system parameters is described.
Server is received after continuously active message Keep_Alive, replies to Chi Huaqi at once with continuously active acknowledge message Keep_Alive_Ack.Refer to shown in Figure 11, it shows the form of continuously active acknowledge message of the present invention.In continuously active acknowledge message Keep_Alive_Ack, server has attached the correlation behavior information (such as CPU usage, network usage, memory usage, hard disk utilization rate, hard disk utilization rate etc.) of self. and pond device can be known the real-time system situation of server like this, and can be with reference to the situation as according to judging server.In some cases, although server operation is all normal, but because resource is close to approach exhaustion, such as CPU usage, network usage, memory usage, hard disk utilization rate etc. exceed predetermined value, continue operation and may cause larger problem, this situation, pond device can be predicted in advance, can be failed server by this Servers installed.
If the continuously active message Keep_Alive that pond device sends, in setting-up time (timeout), do not receive continuously active acknowledge message Keep_Alive_Ack, send continuously rapidly several continuously active message Keep_Alive, if still do not receive continuously active acknowledge message Keep_Alive_Ack, can determining server break down, this fault may have multiple may: server delay machine, software fault, network failure etc., in a word in this case, user is the service that cannot use this server certainly.
Wherein the detailed process of method three is: because server is when registering, himself relevant information of service is provided, such as: service agreement, IP address, port numbers, and whether carry out the information such as service detection, if need to carrying out service detection, server (sees server parameter Server Parameter in Fig. 7, service detection 0x1 is for opening, 0x0 is for closing), pond device is according to these information, this server is carried out to periodic service availability detection, method is according to its service agreement, to send probe message to the IP specifying and port, then by the response of server, normally whether to judge its service.
Here by an example explanation Chi Huaqi, how by server parameter, to carry out service availability detection: suppose that the information that server A provides when registration is:
| Service agreement | http |
| IP address | 192.168.100.9 |
| Serve port | 8080 |
| Pond name | www.test.com |
| Service detection | 0x1 |
Pond device is according to these information, can simulate once common user and use the accessing operation of browser, then according to it, responds, and whether normally surveys its service.Pond device is initiatively initiated to set up a tcp to 192.168.100.9:8080 and is connected, and sends a HTTP message, thes contents are as follows:
GET/HTTP/1.1
Host:www.test.com
User-Agent:Mozilla/5.0
Accept:*/*
If the service of server A is normal, pond device obtains following HTTP and replys message.
HTTP/1.1 200 OK
Date：Thu，27 Sep 2012 16：06：28 GMT
Server：BWS/1.0
Content-Length：9783
Content-Type：text/html：charset＝gbk
Cache-Control：private
Wherein 200 in the first row " HTTP/1.1 200 OK " is exactly HTTP conditional code, according to this HTTP conditional code, just can judge its server health.
HTTP conditional code is described as follows (only enumerating part):
| HTTP conditional code | Explanation |
| 200 | Normally |
| 403 | Resource is unavailable |
| 404 | Cannot find the resource of assigned address |
| 503 | Serve unavailable |
| … | … |
According to above example, if the HTTP conditional code that pond device is received is 200, the service that shows server A is normal, otherwise it is abnormal to judge the service of server A, and server A breaks down, and can do subsequently further troubleshooting.
No matter in which detection (Keep_Alive and service detection), pond device is judged certain server and is broken down, all will to other pond devices, send server update message at once and require pond device that this server is deleted from server list, be also aforesaid server info synchronizing step.Refer to shown in Figure 12, it shows the form of server update message in one embodiment of the present of invention, wherein in this server update message wherein more new element (Update Action) be defined as follows:
Update Action=0x1 increases service;
Update Action=0x2 deletes service.
System of the present invention, without the load equalizer equipment of server front end, the substitute is the pond device equipment that is deployed in bypass, pond device equipment is the Resource Manager in whole SiteServer LBS, pond device manages Servers-all by pond name system, to name all services, and the detection to Servers-all implementation cycle property, Detection of content comprises: the health status of server, the health status of serve port, service availability, server system information etc.The mode that user access server is no longer accessed by IP, but use pond name access, pond device provides pond name analysis function for user, when user need to access certain pond name, pond device is its server of selecting a situation the best (the situation the best here refers to according to the balance policy of realization definition definite), and this server ip is fed back to user, user just can directly access this server ip, be between user and server, to be direct-connected mode, the middle transferring equipment without any similar load equalizer; During different user access pool name, when doing pond name analysis, pond device, according to specific balance policy, returns to the server ip that user is different, and the visit capacity of different user will be shared on different servers like this, thereby has realized the function of load balancing.Because pond device is only born the process of pond name analysis, the flow of this process is extremely limited, and the flow of user access server can not pass through Chi Huaqi, and therefore this SiteServer LBS is not have flow bottleneck.
Above-mentioned explanation has fully disclosed the specific embodiment of the present invention.It is pointed out that and be familiar with the scope that any change that person skilled in art does the specific embodiment of the present invention does not all depart from claims of the present invention.Correspondingly, the scope of claim of the present invention is also not limited only to previous embodiment.
Claims (10)
1. without a construction method for bottleneck load balancing network server system, it comprises:
Set up server pools, and the server pools name for providing the server of same services to form;
When service starts, server need be registered at device place, pond, during registration, will provide relevant system information, comprising: pond name, unique service identifier, server ip address, serve port, service agreement, service detection, balance policy;
Pond device is received after registration message, to according to pond name, sort out it, preserve among server list therein, publisher server updating message is given other pond devices simultaneously, this service registration information is synchronized in other servers, thereby guarantees that the server list in the device of all ponds is all consistent;
Pond device can carry out monitor check to its host servers every a time period, once finding that there is server breaks down, from the server list of its maintenance, delete at once this server, send server update message to other pond devices simultaneously, other pond devices are received after this message, also from the server list of oneself, delete this server simultaneously;
Before user access server pond, must send pond name analysis request to pond device, the server list that pond device keeps according to self, and be that user selects one to be considered to best server ip according to the balance policy of server pools, result is returned to user;
According to the result of pond name analysis, user directly connects with server, and according to balance policy, different users passes through pond name analysis, can obtain different server ips, and user's visit capacity is just assigned on different servers like this.
2. the method for claim 1, it is characterized in that: that described pond name is that 26 Latin alphabets from a to z and 10 Arabic numerals of 0 to 9 and "-" and ". " symbol form by several and by certain level and logic arrangement, pond name can not repeat, and the multiple servers with same services has same pond name.
3. the method for claim 1, is characterized in that: the process of service registration is to pond device, to send registration message by server, to server, receives that Chi Huaqi beams back the registration coming and receives the response and complete, and has comprised aforementioned system information in registration message.
4. the method for claim 1, it is characterized in that: in the step of aforementioned server state monitoring, server health examination is carried out in the following ways: if the continuously active message that pond device sends, in setting-up time, do not receive continuously active acknowledge message, send continuously rapidly several continuously active message, if still do not receive continuously active acknowledge message, can determining server break down, if pond device is received continuously active acknowledge message, show that server is normal.
5. method as claimed in claim 4, is characterized in that: in continuously active acknowledge message, server has attached CPU usage, network usage, memory usage, the hard disk utilization rate information of server self.
6. the method for claim 1, it is characterized in that: in the step of aforementioned server state monitoring, server health examination is carried out in the following ways: pond device active probe server ip and port, initiatively creating server TCP connects, successful connection shows that server is normal, otherwise shows server failure.
7. the method for claim 1, it is characterized in that: in the step of aforementioned server state monitoring, server health examination is carried out in the following ways: the service agreement that pond device uses according to user to server sends specific agreement, then according to the answer of server, judge the situation of server, if the server state code that pond device is received is for normal, the service that shows server is normal, otherwise the service that can judge server is abnormal, and server breaks down.
8. without a bottleneck load balancing network server system, it comprises:
Server pools: server pools has identical function by one group, and be unified the server composition that management is got up, each server pools is all used unique pond name as sign;
Pond device: be the management equipment of server pools, be responsible for a virtual server pools of multiple servers composition, and the running status of each station server is monitored in real time and gathered; Provide pond name analysis function, to can allow user facilitate accessing server simultaneously;
Wherein said pond device comprises: server registers module, server state monitoring module, pond name analysis module, pond device information synchronization module and interruption processing module; Wherein server registers module is for registering the information of each server, server state monitoring module is for monitoring the running status of each server, and judge that whether each server is in malfunction, pond name analysis module is for resolving the pond name of each server pools, pond device information synchronization module is for the information of synchronous each pond device, and interruption processing module is used for controlling pond device when server interrupts and selects the normal server of another one.
9. network server system as claimed in claim 8, it is characterized in that: the registration message that service registration module reception server sends to pond device, and to server, beam back registration and receive the response, wherein in registration message, comprise pond name, unique service identifier, server ip address, serve port, service agreement, service detection, balance policy.
10. network server system as claimed in claim 8, is characterized in that: described server state monitoring module is by the state of the method monitoring server of aforementioned claim 4-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210392724.6A CN103731365A (en) | 2012-10-16 | 2012-10-16 | Bottleneck-free load balancing network server system and establishment method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210392724.6A CN103731365A (en) | 2012-10-16 | 2012-10-16 | Bottleneck-free load balancing network server system and establishment method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103731365A true CN103731365A (en) | 2014-04-16 |
Family
ID=50455298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210392724.6A Pending CN103731365A (en) | 2012-10-16 | 2012-10-16 | Bottleneck-free load balancing network server system and establishment method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103731365A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106161145A (en) * | 2016-07-25 | 2016-11-23 | 天脉聚源(北京)传媒科技有限公司 | A kind of monitoring method and system of server system operation status information |
| TWI608749B (en) * | 2016-08-31 | 2017-12-11 | 群暉科技股份有限公司 | Method for controlling a client device to access a network device, and associated control apparatus |
| CN111385324A (en) * | 2018-12-28 | 2020-07-07 | 广州市百果园信息技术有限公司 | Data communication method, device, equipment and storage medium |
| CN112118314A (en) * | 2020-09-18 | 2020-12-22 | 北京百度网讯科技有限公司 | Load balancing method and device |
-
2012
- 2012-10-16 CN CN201210392724.6A patent/CN103731365A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106161145A (en) * | 2016-07-25 | 2016-11-23 | 天脉聚源(北京)传媒科技有限公司 | A kind of monitoring method and system of server system operation status information |
| TWI608749B (en) * | 2016-08-31 | 2017-12-11 | 群暉科技股份有限公司 | Method for controlling a client device to access a network device, and associated control apparatus |
| CN111385324A (en) * | 2018-12-28 | 2020-07-07 | 广州市百果园信息技术有限公司 | Data communication method, device, equipment and storage medium |
| CN112118314A (en) * | 2020-09-18 | 2020-12-22 | 北京百度网讯科技有限公司 | Load balancing method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2020253786A1 (en) | Decentralization processing method, communication proxy, host and storage medium | |
| CN103853627B (en) | By the method and system relatively analyzing virtual machine performance issue reason with physical machine | |
| CN103581276B (en) | Cluster management device, system, service customer end and correlation method | |
| US8892737B2 (en) | Network sniffer for performing service level management | |
| CN104022891B (en) | A kind of global load balancing appliance services coordination approach and device | |
| CN102891868B (en) | The load-balancing method of a kind of distributed system and device | |
| KR101408037B1 (en) | Virtual Machine Integration Monitoring Apparatus and method for Cloud system | |
| US10795744B2 (en) | Identifying failed customer experience in distributed computer systems | |
| US20090064324A1 (en) | Non-intrusive monitoring of services in a service-oriented architecture | |
| CN113489691B (en) | Network access method, network access device, computer readable medium and electronic equipment | |
| CN103731289A (en) | Method for automatic expansion of network server | |
| CN103731287A (en) | Method for selecting server to take over fault server | |
| CN100461719C (en) | System and method for detecting service healthiness | |
| CN103259684A (en) | Internet service monitoring method and system | |
| CN103731290A (en) | Server failure switching method | |
| CN103731365A (en) | Bottleneck-free load balancing network server system and establishment method thereof | |
| CN112256498A (en) | Fault processing method and device | |
| US9569224B2 (en) | System and method for adaptively integrating a database state notification service with a distributed transactional middleware machine | |
| CN114338684B (en) | Energy management system and method | |
| KR101028298B1 (en) | Method and system for distributing data processing units in a communication network | |
| US8775484B2 (en) | Data management apparatus and method | |
| CN103731315A (en) | Server failure detecting method | |
| JP6680028B2 (en) | Monitoring system, monitoring method, and monitoring program | |
| CN107483350A (en) | A kind of gateway distribution method and device | |
| CN103731460A (en) | Pooling device for establishing network server pool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140416 |