Nginx is not only an excellent WEB server, but also can be configured as a powerful Load balancer according to the anti-proxy of nginx. this section describes how to configure nginx as a server Load balancer and configure highly available clusters
What do you mean high availabilityHigh availability generally refers to the redundancy of services, a service is hung, can automatically switch to another service, does not affect the customer experience.High-Availability Registration centerIn a
Using Java to implement breakpoint continuation (HTTP)
Content:
(a) The principle of the continuation of the breakpoint
Two Key points in Java implementation of breakpoint continuation
(iii) The realization of the core of the breakpoint
(1) Principle of resumable Data Transfer
In fact, the principle of resumable upload is very simple, that is, the Http request is different from the general download.
For example, when a browser requests a file on the server, the request is as
(a) The principle of the continuation of the breakpoint
In fact, the principle of the continuation of the breakpoint is very simple, is the HTTP request and the general download is different.
For example, when a browser requests a text on the
Keepalived configuration, you can refer to: http://www.keepalived.org/documentation.html
Environmental Preparedness
The LINUX version required for the system is: the keepalived version required by 2.6.9‐5.ELSMP is: 1.1.20
? Check Linux
In a distributed architecture, the role of the circuit breaker pattern is similar, when a service unit fails (similar to a short-circuit with electrical appliances), through the fault monitoring of the circuit breaker (similar to a fuse fuse), to
Software load balancing is generally implemented in two ways: software load implementation based on the operating system and software load implementation based on third-party applications. LVS is a kind of soft load based on the Linux operating
I. Introduction to EurakeSecond, the use of Eureka to service the registration of consumption1. Create a Service registration center2. Create a service provider3. Create service ConsumersSummaryI. Introduction to EurakeToday we introduce the core
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