Cloud Servers

There are more articles on the Hadoop reference Design group components and critical steps, so the small set of Hadoop reference Design group components and key steps are divided into sections to give you a detailed introduction. Software operating system: Hadoop supports any operating system that can run the Java environment. In practical applications, the average customer will choose the 64-bit versions of different Linux distributions. In this reference design we chose the free enterprise-class Linux CentOS6.3 x64 version. Hadoop system: Hadoop is based on ...

In the current information-based society, more and more unstructured and http://www.aliyun.com/zixun/aggregation/13667.html "> semi-structured data appear, resulting in the amount of data has been the original TB level increased to the PB level." The original single relational database also has a performance bottleneck. To address these challenges you need a solution that meets both high and low cost and high reliability bulk storage requirements while leveraging distributed computing frameworks and databases ...

In an easy-to-understand way, this article focuses on how to leverage existing structures to successfully load the http://www.aliyun.com/zixun/aggregation/18278.html ">" that BIL currently loads into the MDM database Data type to add more tables. The primary purpose of the MDM Basic Initial Load (BIL) DataStage project is to quickly insert data into a predefined set of core MDM database tables ...

NSS-PAM-LDAPD is a Name Service switching module (NSS) and a plug-in verification module. It uses an LDAP server for http://www.aliyun.com/zixun/aggregation/14031.html "> Identity management, allowing your LDAP server to provide user accounts, groups, host names, aliases, and network user groups. You can obtain any additional information from the ETC flat file or NIS and allow authentication to an LDAP server. ...

Troubleshooting error while loading shared libraries:libpcre.so.1/usr/local/webserver/nginx/sbin/nginx:error while loading Shared Libraries:libpcre.so.1:cannot open Shared object file:no such file or D ...

Cant locate header file http://www.aliyun.com/zixun/aggregation/16764.html ">magickwand.h error while compiling imagick-3.0.1 ImageMagick 6.8 After the version of the directory structure has changed, we query the ImageMagick results are as follows [Root@localhost ~]# ll/usr/...

Imapfilter is a mail filtering tool. It works by connecting to a remote mail server using Internet mail http://www.aliyun.com/zixun/aggregation/34570.html > Access Protocol (IMAP), sending a search request to a server, and process the results of the mailbox process. It can delete, copy, move, and identify messages in the same mailbox or different mail servers. Supports the 4REV1 and 4 versions of the IMAP protocol. I ...

The vsftpd-2.1.0 version has solved the problem. The latest edition has no need to modify any settings to support a variety of character sets. But if you are still using the lower version of VSFTPD, then the following methods can help you solve the problem of garbled Chinese. Method one: Patch software Download: http://www.cublohttp://www.aliyun.com/zixun/aggregation/9457.html ">g.cn/u/234 ...

IBM HTTP Server is a multifunctional Web server developed on top of the http://www.aliyun.com/zixun/aggregation/14417.html ">apache Web server." IBM HTTP Server extends Apache functionality and introduces features that Apache does not. For example, you can use the IBM fast response cache accelerator, and more convenient ...

One, the required installation package apache_1.3.19.tar.gz php-4.0.4.tar.gz mysql-3.23.32.tar.gz Note: The above are source code instead of RPM Package II, Software Installation 1. Install MySQL (1) Unlock the compressed package cd/usr/localtar-zvxf mysql-3.23.32.tar.gz (2) will produce mysql-3.23.32 directory to/usr/local/mys ...

IPV4 is currently the world's most widely used second-generation http://www.aliyun.com/zixun/aggregation/5739.html "> Internet technology, but it is facing the crisis of insufficient network address resources." The August 2011 Internet numbering Agency (IANA) has allocated the last 5 IPv4 addresses to the five regional registrars, which means that the IPV4 address pool has been allocated. In the entire international context, some enterprises will gradually find him ...

The following installation guidelines are based on http://www.aliyun.com/zixun/aggregation/14417.html ">apache v2.0.58+php v4.4.1+mysql v5.0.22+zend v2.6.0 version, if you need a new version, please go to the official website to download the latest package. Wind Network (http://www.ithov.com) Tips: Installation environment If uncertain friends, with rpm ...

Zend Guard Loader is a new support PHP5.3 accelerator, if you are using PHP5.2 the following version, please use Zend official Zend Optimizer version of the Add, PHP5.3 above version no longer support Zend Optimizer, has been replaced by a new Zend Guard Loader, the following wind network to take you to understand Zend Guard installation, configuration, so that you can easily achieve the acceleration of PHP program, hurriedly ...

In most Linux distributions are selected Washingtonuniversity FTP, it is a well-known FTP server software, generally referred to as wu-ftp. It http://www.aliyun.com/zixun/aggregation/17547.html "> powerful and can run well on many UNIX operating systems, such as IBM AIX, FreeBSD, HP-UX, NeXTstep, Dyn ...

1, Vsftpd Brief introduction If what kind of FTP server is the safest? Then in Unix and Linux, the most important thing is vsftp (Very secure FTP Daemon, very secure FTP server). As the name suggests, the starting point of VSFTPD design is security. At the same time, with the continuous upgrade of the version, VSFTPD has made great progress in performance and stability. Like Redhat, SUSE, Http://www.aliyun.com/zixun/aggregat ...

Server configuration is front-end with Nginx, back end with http://www.aliyun.com/zixun/aggregation/14417.html ">apache parsing php." From the old version of the Nginx upgrade to the new version (>1.0), found that WordPress established sites are infinite cyclic redirection problem. Google search, found that many people encounter this problem, and not simply Wordpress,drupal, PHPCA ...

Domino 8.5 and above offers an effective way to combine widgets http://www.aliyun.com/zixun/aggregation/16426.html ">catalog and Domino Provides a Policy mechanism in which IT administrators can quickly deploy a Notes based enterprise application to avoid the hassle of manual installation and save users time, thereby reducing ...

& 1.1 Introduction Mail Service is the most important network service that users need. Web traffic is large, but messages are primarily used for communication between individuals, and human-human communication is the basis of business. A network without http://www.aliyun.com/zixun/aggregation/12489.html "> mail services is an incomplete network. In other words, if the user is not provided with full TCP/IP mail support, such a network operating system is not trustworthy. To match with ...

Client-certified http://www.aliyun.com/zixun/aggregation/9807.html "> Workflows Typically, Lotus Quickr for Domino (hereinafter referred to as QUICKR) uses Server-side authentication. Quickr is a product based on Lotus Domino Server (Domino), and part of his certification is through Domino ...

The Apache ActiveMQ (hereinafter referred to as ActiveMQ) is the most popular and powerful open source message agent and messaging server. It supports JMS 1.1 and Java EE 1.4. Because many enterprises are integrating open source technology into their message http://www.aliyun.com/zixun/aggregation/13748.html > infrastructure, this article will use an example message to show how to configure the IBM® Websphe ...