1u Server Barebones
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Tyan / Tyan Transport GT14 Dual Opteron Based 1U Barebones Server / B2933G14S2M $247.81 Tyan – Tyan Transport GT14 Dual Opteron Based 1U Barebones Server – B2933G14S2M |
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B8005G14V2-Le – Single-Socket Amd Opteron 1300 (Am3 / Suzuka) 1U Server Barebones $469.96 [2905267] Truck Delivery UNSPC: 43211502 24L x 20.6W x 9.6H 30 LB |
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SUPERMICRO AS-1012G-MTF 1U Rackmount Server Barebone $729.99 Supermicro lets you take advantage of the increasing capacities of 3.5″ form factor drives with the AS-1012G-MTF 1U server barebones system. It is based on the H8SGL-F motherboard and will accept the up-to-date AMD Opteron 6100 series processors for unrivaled computing performance. To support all the processing power you can install up to 128GB registered ECC DDR3 memory in 8 DIMM slots. A 350W 80PLUS Gold Certified power supply unit delivers strong and stable power to all components with excellent power efficiency. CPU Type: AMD Opteron Interlagos 6200 series AMD Opteron 6100 Series South Bridge: AMD SP5100 Memory Slots: 8 x 240Pin Max Memory Supported: 128GB ECC Supported: Yes Registered: Yes Serial ATA: 4 x SATA 300 SATA RAID: RAID 0/1/10 |
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SUPERMICRO AS-1042G-TF 1U Rackmount Server Barebone $1499.99 Supermicro lets you take advantage of the increasing capacities of 3.5″ form factor drives with the AS-1042G-TF 1U server barebones system. It is based on the H8QGi+-F motherboard and will accept up to 4 AMD Opteron 6100 series processors for unrivaled computing performance. To support all the processing power you can install up to 512GB registered ECC DDR3 memory in 32 DIMM slots. A 1400W 80PLUS Gold Certified power supply unit delivers strong and stable power to all components with excellent power efficiency. CPU Type: Quad AMD Opteron Interlagos 6200 series Quad AMD Opteron 6100 series South Bridge: AMD SP5100 Memory Slots: 32 x 240Pin Max Memory Supported: 512GB Channel Supported: Quad Channel ECC Supported: Yes Registered: Yes Serial ATA: 6 x SATA 300 |
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SUPERMICRO SYS-5016I-MRF 1U Rackmount Server Barebone $369.99 The SYS-5016I-MRF from Supermicro is a great barebones server for home offices or small businesses that do not have the need to invest in a rack system. You can install the Intel Xeon X/L3400 series processors for exceptional power and performance. The 4 memory slots will accept up to 32GB DDR3 ECC Registered DIMM. The front of the chassis has a Slim-type Optical Device Bay. The motherboard has 6xSATA ports and supports RAID 0, 1, 5, 10. All these fit into a 1U chassis. The whole thing is powered by a 200W Low Noise High-Efficiency power supply so the system will get all the power that it needs. CPU Type: Intel Xeon X3400/L3400 series Memory Slots: 4 x 240Pin Max Memory Supported: Supports up to 32 GB DDR3 ECC Registered memory (RDIMM) Supports up to 16 GB DDR3 ECC Un-Buffered memory (UDIMM) ECC Supported: Yes Registered: Yes Serial ATA: 6 x SATA 300 SATA RAID: RAID 0, 1, 5, 10 support (Windows) RAID 0, 1, 10 support (Linux) GPU/VPU: Matrox G200eW |
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Supermicro Server Barebone SYS-6016T-MTLF 1U Intel 5500 350W 4×3.5inch DDR3 Black Retail $1,529.98 Supermicro Server Barebone SYS-6016T-MTLF 1U Intel 5500 350W 4×3.5inch DDR3 Black Retail. Dual Intel 5500 series Xeon Quad/Dual-Core, with QPI up to 6.4 GT/s. Up to 48GB DDR3 1333/ 1066/ 800MHz ECC Registered / Unbuffered DIMM. 1 (x8) PCI-E 2.0 Slot. Dual Intel 82574L Gigabit Ethernet Controller. 4 x 3.5″ Hot-swap SATA Drive Trays. 350W Gold level Power Supply 7. Integrated IPMI 2.0 with KVM and D… |
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1U Rm Bb Black Atom Dmi 6X Sata 200W with X7SPE-HF-D525 Ipmi KVM $352.11 SuperServer SYS-5015A-EHF-D525… |
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Cse Rackmount Server 1U Hot Swap By Intel $465.00 Server System w/NA. Pwr Cord… |
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1U Rm Black Datacenter Xeon 5500 4XSATA 350W $649.99 48 GB Maximum RAM – Serial ATA/300 RAID Supported Controller – DVD-Reader – 4 x Total Bays – 1 x Total Expansion Slots… |
SQL Server Databases: Five Typical Mistakes In Creation and Maintenance
Building and maintaining a SQL Server database environment is like hitting a moving target. 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.
Below is a list of five common mistakes when building and maintaining a SQL Server database environment. There are, of course, more, but tackling these will hopefully keep you on the right track.
1. No Plans To Backup
Failure to regularly backup your databases is an invitation for disaster. An acceptable backup plan should make backups regularly, be able to find and restore data from backup storage, and also have storage locations other than the database server. 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. Using an Ad Hoc Query
The database should only be accessed by users through stored procedures on the application level. Permissions like INSERT, UPDATE, SELECT, and DELETE are usable when users are writing their on code with an Ad Hoc query. A procedure that is stored will only allow EXECUTE permissions which provides better performance through caching and compiling and also preserves the integrity of the data. The right way to optimize and SQL server is to eliminate a majority or all ad hoc queries.
3. Not Enough Testing
Just like having a bad backup plan, if you put code in production before it is tested you are putting yourself in a bad spot. Another big mistake is to not allow for the proper beta testing and on-going testing 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. Performing tests now is always preferred over making fixes later.
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4. Not Enough Monitoring
You can’t expect to flick the switch and have your databases run perfectly without performance issues. Continued SQL optimization requires regular performance monitoring to ensure a quality end user experience. Lack of or inadequate monitoring runs the risk of applications and queries slowing down performance by consuming too many system resources. SQL server hardware environments and queries need to have constant monitoring and optimization to make certain that performance is as good as it can get. SQL monitors will gather trends in performance over a period of time that will enable you to establish plans to tune the database.
5. No Change Management Process
Changes to a stable production environment should not be undertaken lightly. It requires the appropriate testing, planning, and implementation processes. Having a change management process provides some structure for how changes are made. Documentation of how, when, and why database changes are to occur enables quick reversions in case database changes don’t go as planned. Conducting the necessary pre-production testing needs to be a step in your change management procedure. One simple hint: document everything.