Server Clustering
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Clustering Windows Server $82.95 An IT decision-maker’s road map to creating scalable and reliable Windows 2000 clustered systems. Clustering Windows 2000 explains what a cluster is and what it is not. It explains the concepts and technology from the perspective of Microsoft’s Windows family of operating systems. Mauler and Beebe thoroughly explore the critical interaction and integration of state-of-the-art computer hardware with these operating systems and also with third-party layered solutions. However, more than teaching technology, the book provides a unique framework by which readers can evaluate their organizations’ own clustering needs. The new Cluster Configuration MatrixC presented here allows them to determine the utility of the many clustering products and solutions given their companies’ specific requirements for high availability. Clustering Windows 2000 enables IT professionals to create a highly effective clustering strategy that can grow with their organizations’ needs and accommodate ongoing developments in clustering technology. This unique book is for everyone from system designers to IT managers who want a solid understanding of the optimal products and technologies they can use in creating “clusters” of computers to support truly enterprise-caliber programs. Demystifies Windows clustering from both a hardware and software viewpointDefines clustering terminology and concepts from a vendor-neutral perspectiveProvides a matrix for evaluating the multitude of cluster technology offerings |
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MySQL Clustering $31.99 Clustering is the final component of MySQL that makes it truly enterprise-level and able to compete fully with proprietary databases such as Oracle and Microsoft SQL Server. The increased number of high-demand, high-productivity corporations and institutions choosing MySQL, including MIT, the Department of Homeland Security, NASA, and Nokia, to name a few, need the benefit of clustering databases for high performance and scalability. MySQL AB has stepped up to the plate to offer advanced, high-availability, reliable clustering. As this demand has increased, so has the need for information. MySQL Clustering offers thorough, authoritative instruction on setting up and administering a MySQL Cluster from the developers of the cluster itself. You will learn about everything from installation and configuration to performance and troubleshooting in this authoritative reference guide to MySQL clustering. |
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Clustering $136 This is the first book to take a truly comprehensive look at clustering. It begins with an introduction to cluster analysis and goes on to explore: proximity measures; hierarchical clustering; partition clustering; neural network-based clustering; kernel-based clustering; sequential data clustering; large-scale data clustering; data visualization and high-dimensional data clustering; and cluster validation. The authors assume no previous background in clustering and their generous inclusion of examples and references help make the subject matter comprehensible for readers of varying levels and backgrounds. |
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Windows 2000 & Windows Server 2003 Clustering & Load Balancing $49.99 Learn to implement clustering and load balancing solutions with Windows 2000 and Windows Server 2003, and deliver nearly 100 percent uptime. With a focus on real world production-based problems, the author delivers detailed high availability solutions that will give you the tools to roll out and troubleshoot these technologies. |
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Microsoft® SQL Server™ 2005 High Availability with Clustering & Database Mirroring $39.99 Implement robust database clustering and mirroring solutions Featuring practical management procedures and realistic case studies, this new volume details the latest database and server failure prevention techniques for SQL Server 2005. You will learn practical steps to ensure zero database loss, avoid system downtime, and provide instant data backups. |
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QNAP USB 3.0. SATA 6Gbp/s Up to 3 GB DDRIII RAM 6-Bay Turbo NAS Tower Server TS-659 ProII-US $1,523.98 TS-659 PROII 1GB-3GB RAM SATA USB 3.0 INTEL ATOM D525 1.8G… |
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Sans Digital TowerRAID 8-Bay RAID Tower Performance Bundle TR8I-B (Black) $1,122.45 Description:The TowerRAID TR8I-B is the latest hardware RAID storage to TowerRAID iSCSI solution. TR8I-B is a 8-bay dual channel iSCSI storage tower supporting advanced features, such as Multiple Channel per Session (MC/S), iSCSI jumbo frame and Microsoft MPIO. SCSI-3 persistent target is available for clustering server application. Built-in Web GUI management interface and event notification E-ma… |
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Sans Digital Controller eSATA External Hard Drive Enclosure AR316I $4,488.78 Sans Digital AR316I AccuRaid 3U 16 Bay 4xGbE iSCSI to SAS / SATA RAID 6 Upgradable to Redundant Controller… |
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Microsoft Windows Server 2003 Enterprise Edition (25-Client) $1,499.00 WINDOWS SVR ENT 2003 R2 64BIT X64 ENGLISH CD 25 CLT… |
Thwart the Three Biggest Internet Threats of 2007
The same Internet connection that lets you reach out and touch millions of Web servers, e-mail addresses, and other digital entities across the globe also endangers your PC and the information it contains about you. Here's how to stymie the three gravest Internet risks.
Threat1: IE
Internet Explorer heads the list of top Internet security attack targets in the most recent joint report of the FBI and security organization SANS Institute.
One reason: As the most widely used browser, IE provides the biggest payoff for malicious hackers who set out to exploit its flaws. The biggest problem with IE is its reliance on Microsoft ActiveX technology, which allows Web sites to run executable programs on your PC via your browser.
Security patches and upgrades, including Windows XP Service Pack 2 and the recently released IE 7, make ActiveX safer, but the inevitable flaws that allow malware to circumvent those security measures--combined with the reality that we computer users are often a credulous lot--make ActiveX a risk not worth taking.
Happily, with very few exceptions (such as Microsoft Windows Update site), you can browse the Internet effectively without ActiveX.
To disable ActiveX in IE 6 and 7, choose Tools, Internet Options, Security, Custom Level, scroll to 'Run ActiveX controls and plug-ins, and select Disable.
Click OK, Yes, and OK to close the dialog boxes. To enable ActiveX on a known and trusted site, click Tools, Internet Options, Security, choose Trusted Sites, click Sites, enter the site address in the text box, and click Add. Uncheck Require server verification (https:) for all sites in this zone, and click Close and OK.
If you leave ActiveX enabled, you may quickly encounter malware-harboring sites and e-mail attachments that ask you to let them install their ActiveX controls on your system. Unless you are 100 percent certain that the control is safe and legitimate, do not allow it.
Regardless of which browser is set as the default on your system, always keep Windows (and IE) updated to minimize your risk.
To keep Windows XP up-to-date, visit update.microsoft.com (you will have to use Internet Explorer) and install Service Pack 2, if you have not already. Next, choose Start, Control Panel, System, and click the Automatic Updates tab.
Select Automatic (recommended) If you trust Microsoft implicitly, Download updates for me, but let me choose when to install them if you trust the company a little bit, or Notify me but do not automatically download or install them to play it safest. (Click "Do not Let a Windows Update Bring You Down" for more on Windows updates.)
Whichever option you choose, click OK to download and install the most recent security patches.
If you stick with IE, upgrade to version 7, which improves ActiveX security. Still, the best way to reduce your PC vulnerability to ActiveX exploits is to download and install another browser, and set it as your default browser.
Mozilla Firefox is the most popular IE alternative. Unfortunately, Firefox growing popularity has enticed malware authors to exploit its own flaws. While no software is perfectly secure, many experts think the Opera browser is safer than either IE or Firefox.
Threat 2: Phishing and Identity Theft
You have probably seen your share of phishing attacks, which look like communications from your bank, PayPal, eBay, or another online account. The message may ask you to click a link that leads to a bogus Web page, complete with realistic user-name and password log-in fields, or it might ask for a credit-card number.
The fake address often resembles the real institution URL--'citibank.fakesite.com' in place of 'citibank.com', for example. The phishers site and e-mail message may even load images from your bank, or have links to the institution own Web site.
When you take the bait, the phisher harvests your data, and either sells it to someone else, or uses it to drain your account right away. A variant called spear phishing identifies you by name in the lure message or Web site, making the sham even harder to spot.
You may have read that your bank will never send you an e-mail asking you to log in to your account, and it should not, though it does happen on occasion. The vast majority of messages that appear to come from financial institutions are phishing attacks, so assume that such messages are bogus and avoid opening them at all, let alone clicking any links they contain.
If you are concerned that the bank or other service is really trying to notify you of a problem with your account, open your browser manually and log in to the site directly, or better yet, pick up the phone and call a customer service agent (if you can find one via the bank automated phone system).
The place you are most likely to notice that your credit card or bank account has been compromised by a phishing attack or identity theft is on the statement you receive from them via mail. Check it carefully for unauthorized charges, and report any to the institution immediately.
IE 7 asks you a couple of times if you had like to enable its phishing filter during installation; say yes. To enable this feature, choose Tools, Phishing Filter, Turn On Automatic Website Checking, and click OK.
Firefox 2 phishing filter is enabled by default, but it uses a static downloaded list of known phishing sites. Many firewalls and other security programs include identity-protection features that scan the stream of data leaving your PC for sensitive information, such as passwords or social security and credit card numbers, and then block the unauthorized transfers.
Resist the temptation to post personal information on your Web page, blog, or social site (Facebook/MySpace) account. Identity thieves, spammers, and online predators are always on the lookout for such data. Browse to "Safeguard Your Reputation While Socially Networking" for an explanation of the risks to both adults and children, and for tips on what you can do to avoid the dangers.
Threat 3: Malware
Every day, virus, spyware, and adware creators come up with new, ingenious ways to gain access to your PC.
These steps will help keep you safe:
Think before you click.Use a spam filter. Update your antivirus software.Download with discretion.Use a bidirectional firewall.Use antispyware.Cher K Markov articles on various subjects and has a treasure chest of information and resources onSoftware Downloadsat http://online-downloads.blogspot.com
Article Source: http://www.simplysearch4it.com/article/52135.html
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Accelerated SQL Server 2008 $52.99 The expert tuition and approach to rapid learning in Accelerated SQL Server 2008, one of the first SQL Server 2008 books available, will enable SQL Server and other database professionals to make the leap to the 2008 release of Microsoft’s flagship database management system quickly. Take full advantage of the features of SQL Server 2008, know what tools are available, and quickly realize the power and ease of use that SQL Server 2008 has to offer. Lightning–fast introduction to SQL Server 2008 Written by top experts in the field Provides a solid grounding in key features and technologies What you’ll learn Manage SQL Server installations through the brand–new Declarative Management Framework Protect yourself from downtime with high–availability features such as failover clustering Speed your applications by taking advantage of new performance–enhancement features in SQL Server 2008 Find what you need using full–text search Store, retrieve, and manage XML in the database Derive competitive advantage from business intelligence tools such as Analysis Services and Reporting Services Who this book is forDatabase professionals who need to make the leap to SQL Server 2008, and who need to make that leap quickly. This audience primarily includes users of previous releases of SQL Server such as SQL Server 2000 and SQL Server 2005. The audience also includes database professionals with experience on competing platforms who are moving laterally to SQL Server. |
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Administering Data Centers: Servers, Storage, and Voice over IP $11.84 "This book covers a wide spectrum of topics relevant to implementing and managing a modern data center. The chapters are comprehensive and the flow of concepts is easy to understand."—Cisco reviewerGain a practical knowledge of data center conceptsTo create a well-designed data center (including storage and network architecture, VoIP implementation, and server consolidation) you must understand a variety of key concepts and technologies. This book explains those factors in a way that smoothes the path to implementation and management. Whether you need an introduction to the technologies, a refresher course for IT managers and data center personnel, or an additional resource for advanced study, you'll find these guidelines and solutions provide a solid foundation for building reliable designs and secure data center policies.Understand the common causes and high costs of service outagesLearn how to measure high availability and achieve maximum levelsDesign a data center using optimum physical, environmental, and technological elementsExplore a modular design for cabling, Points of Distribution, and WAN connections from ISPs See what must be considered when consolidating data center resourcesExpand your knowledge of best practices and securityCreate a data center environment that is user- and manager-friendlyLearn how high availability, clustering, and disaster recovery solutions can be deployed to protect critical informationFind out how to use a single network infrastructure for IP data, voice, and storage |