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This article shows how to setup an active-passive session-aware load balancing cluster (SLBC) consisting of two FortiGate-5000 chassis, four FortiController-5103Bs two in each chassis, and six FortiGate-5001Bs acting as workers, three in each chassis.

In Serengeti, there are two most important and most critical functions: one is virtual machine management and the other is cluster software installation and configuration management. The virtual machine management is to create and manage the required virtual machines for a Hadoop cluster in vCenter. Cluster software installation and configuration management is to install Hadoop related components (including Zookeeper, Hadoop, Hive, Pig, etc.) on the installed virtual machine of the operating system, and update the configuration files like Namenode / Jobtracker / Zookeeper node ...

In this recipe you will set up DNS filtering to block access to bandwidth consuming websites.

One of my buddies is thinking about moving some of his Linux-based sites to http://www.aliyun.com/zixun/aggregation/13357.html ">azure." If your current site is node.js, ASP, ASP. NET or PHP, it is easiest to use azure Web sites. I'll show you in this article how to install the Azure Web site in a few minutes with git. They hide the underlying operating system from you, automatically ...

This article describes how to build a virtual application pattern that implements the automatic extension of the http://www.aliyun.com/zixun/aggregation/12423.html "> virtual system Pattern Instance nodes." This technology utilizes virtual application mode policies, monitoring frameworks, and virtual system patterns to clone APIs. The virtual system mode (VSP) model defines the cloud workload as a middleware mirroring topology. The VSP middleware workload topology can have one or more virtual mirrors ...

In the past, servers, storage, and networks can be managed separately because they can be viewed as relatively independent domains. 　　In recent years, due to the large number of server virtualization applications, the construction of Dynamic Data center or cloud computing data Center has become the primary choice for enterprises, the integration of servers, storage and network is the trend. 　　But in the practical application, the virtualization technology in the storage and the server application is very widespread, the network as an important link, already obviously lags behind. Virtualization requires network transformation Traditional data Center network architecture is divided into Access layer, convergence layer and core layer, ...

Disk Archive is a shell command software that supports directory tree and http://www.aliyun.com/zixun/aggregation/18449.html "> File backup." Features include: Separate archive of multiple files, DVDs, CDs, ZIP, disk, compressed files, full or partial backups, secure encryption, properly save and remove hard links, extended properties, file Forks,door inodes,sparse files, using pipelines ...

Disk ARchive is a shell command software that supports directory tree and http://www.aliyun.com/zixun/aggregation/18449.html "> File backup." Features include: Separate archive of multiple files, DVDs, CDs, ZIP, disk, compressed files, complete or partial backup, secure encryption, properly save and remove hard links, extended properties, file Forks,door inodes,sparse files, use tube ...

The 1th part of this series discusses the basic aspects of cloud computing, including the cloud layer and different cloud types and their pros and cons, and explains why it is important for enterprise developers to understand the cloud. The 2nd part explores the public cloud and how to deliver Web applications hosted on the public cloud infrastructure using Ibm®websphere®smash and IBM db2®express-c. This article will refer to ...

In this recipe, you prevent users from receiving a security certificate warning when your FortiGate performs full SSL inspection on incoming traffic.