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Terracotta Tomcat through the Web-based Application Clusters

Original This article describes how to configure Tomcat and Terracotta server will be common Web application deployment to the cluster, the nodes across Tomcat session replication to achieve load

(Transfer) nginx + resin session problem-solving

A few days ago to see have nginx_upstream_jvm_route project, read the introduction, very excited, because it is written by a Chinese patch to address the session of sync problem, but he is not shared, nor is it synchronization, but

IIS + peanut shell + tomcat: build Web sites using free domain name

On the Web accidentally discovered peanut shells, their Daoteng a pass, set over set in the past, external network still can not access my computer, added a customer service QQ, was always not online. Peanut Shell yesterday suddenly found the customer ser

IIS + peanut shells + tomcat: build a Web site with free domain name

On the Web by chance found a peanut shell, their Daoteng a pass, set over set in the past, or the external network can not access my computer, added a customer service QQ, then, is not always online. Yesterday, suddenly found the customer service line a p

haproxy load balancing

HAProxy provide high availability, load balancing, and application based on TCP and HTTP proxy that supports virtual hosts, it is free, fast and reliable a solution. According to official data, the maximum limit of concurrent support for 10G. HAProxy part

Common abnormalities resolved

ConcurrentHashMap and CopyOnWriteArrayList comparison. Blog categories: Java ConcurrentHashMap ConcurrentHashMap introduced Segment, each Segment is a hashtable, the equivalent of two Hash table, and then lock in the Segment level, and increased concurren

Complete multi-file upload instances of Flex

The following example shows the complete upload files with Flex code. 1. Realizing the functions: * A select multiple file upload * Upload displayed during the progress of each file * If an image, you can preview it before uploading * Can choose to upload
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