Server Network Card
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Intel / Intel Networking Card E10G41AT2 10 Gigabit Single Port AT Server Adapter Network Card Retail / E10G41AT2 $564.88 Intel – Intel Networking Card E10G41AT2 10 Gigabit Single Port AT Server Adapter Network Card Retail – E10G41AT2 |
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Low Profile Dual Port Gigabit Network Server Adapter NIC Card – network adapter – 2 ports $123.99 StarTech.com Low Profile Dual Port Gigabit Network Server Adapter NIC Card – Network adapter – PCI Express x1 low profile – Ethernet Fast Ethernet Gigabit Ethernet – 2 ports |
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Dual Port Gigabit Network Server Adapter NIC Card 2 Port – network adapter – 2 ports $114.99 StarTech.com Dual Port Gigabit Network Server Adapter NIC Card 2 Port – Network adapter – PCI Express x1 low profile – Ethernet Fast Ethernet Gigabit Ethernet – 10Base-T 10 |
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Dell Adatper Gigaexpress 10/100/1000Mbps RJ -45 Server Network Card PCI 32bit DGE530T $21.8 Dell Adatper Gigaexpress 10/100/1000Mbps RJ -45 Server Network Card PCI 32bit DGE530T |
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Cisco-Linksys BEFSRU31 EtherFast Cable/DSL Router with USB & 3-Port 10/100 Switch $294.00 The Linksys EtherFast cable/DSL router with USB and three-port 10/100 switch lets you connect your desktop or notebook PC to your router easily with a USB cable–without installing a network card. Configurable as a DHCP server, this router protects networks of up to 253 users with its NAT firewall. You can manage and modify your router’s network with IP filtering, forwarding, and DMZ hosting…. |
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Intel PRO/Wireless 2200BG 802.11b/g Wireless Network Adapter $12.00 Intel PRO/Wireless 2200BG miniPCI Network Card WM3B2200BG. Product may differ from image shown…. |
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Football Manager 2011 $17.19 FOOTBALL MANAGER 2011 (WIN XPVISTA/MAC 10.0 OR LATER)… |
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Option GlobeSurfer III GSM/HSPA Router – Voice, Broadband Data, and Wi-Fi – White $229.50 Packed with new and unique features, the GlobeSurfer III pushes the boundaries of conventional gateway routers. Using a Qualcomm 7225 chipset, this clever device offers HSUPA at 5.76Mbps and HSDPA at 7.2Mbps, as well as AWS support – making it a forerunner in the bandwidth market. It also provides full telephone functionality, including composing, reading and managing SMS text messages. Hard dri… |
SQL Server Databases: Five Typical Mistakes In Creation and Maintenance
The creation and maintenance of a SQL server database environment is no simple task. Quite a few parameters regarding troubleshooting, support and design must be considered. Making mistakes in these areas or missing important details will makes these tasks much more difficult.
Find out about SQL server monitor benefits.
These are 5 typical mistakes that occur in the creation and maintenance of a SQL server database environment. There are certainly more, but these are a few that you should be aware of.
1. No Backup Plan
By failing to backup your databases fairly often you are opening yourself up for big problems. Proper backup procedures include a backup plan that 1) makes regular backups, 2) tests your ability to retrieve and restore data from backup systems, and 3) uses alternative locations other than the database server for data storage. Be sure to backup early and often. You will never want to come across a scenario where you don't have the backed up data.
2. Use of Ad Hoc Queries
Stored procedures on the application level should be the only way a user can access the database. An Ad Hoc query enables users to write their very own code against the database with various different permissions. Stored procedures enable only EXECUTE permissions preserving data integrity and providing improved performance through compiling and caching. Ideal SQL optimization starts with getting rid of all or most of these ad hoc queries.
3. Not Testing Correctly
Similar to having an inferior backup plan, putting untested code into production can open you up to some big problems. Not providing for beta and on-going testing is also a mistake. An optimal pre-production test should be as similar as possible to the production environment. Smaller test databases don’t always scale well to fully functioning production environments. Testing now is always better than fixing later.
Discover more advantages of SQL optimization.
4. Lack of Monitoring
You can’t expect to flick the switch and have your databases run perfectly without performance issues. Continuing SQL optimization will require you to constantly perform performance monitoring to be sure that all users are getting a seamless experience. Lack of or inadequate monitoring runs the risk of applications and queries slowing down performance by consuming too many system resources. SQL server queries and hardware environments must be monitored and optimized to ensure proper performance. SQL monitors give DBAs a historical view of trend data to help them create a plan to tune the database and improve performance.
5. No Change Management Process
There needs to be a lot of thought put into changing even the most stable production environments. It requires the appropriate testing, planning, and implementation processes. Utilizing a process for change management will provide improved structure for changes that need to be made. Documentation of how, when, and why database changes are to occur enables quick reversions in case database changes don’t go as planned. Thorough pre-production tests must also be a piece in the change management puzzle. One simple hint: document everything.
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2PORT LOW LATENCY INFINIBAND ADAPTER CARDS FOR SUPERBLADE $637.5 AOC-IBH-XDD This InfiniBand mezzanine card for the SuperBlade delivers low-latency and high-bandwidth for performance-driven server and storage clustering applications in Enterprise Data Centers, High-Performance Computing, and Embedded environments. Clustered data bases, parallelized applications, transactional services and high-performance embedded I/O applications will achieve significant performance improvements resulting in reduced completion time and lower cost per operation. AOC-IBH-XDD simplifies network deployment by consolidating clustering, communications, storage, and management I/O and by providing enhanced performance in virtualized server environments. In addition to this outstanding InfiniBand capability, the AOC-IBH-XDD can be configured alternatively as a 10-Gigabit Ethernet NIC when used with the Supermicro SBM-XEM-002M 10-Gigabit Pass-Through module or the SBM-XEM-X10SM 10Gbps Ethernet switch. |
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3Com Fast EtherLink Server Adaptere - PCI - 1 x RJ-45 - 10/100Base-TX $159.99 Fast EtherLink Server 10/100 PCI network interface card (NIC), designed especially for high-performance, business-critical network servers. This NIC ensures maximum network availability and reliability freeing you from worries about disconnected users and unavailable applications. Parallel Tasking II technology ensures rapid throughput and low CPU utilization for fast server performance to scale switched-network bandwidth to 1600 Mbps. |