American the intersection of market and research company Gartner release report, claim global the intersection of terminal user and IT it serves the expenses to be 793 billion dollars 2010 today, increase by 3% than 769 billion dollars in 2009.
“The influence of global economic recession in 2008 and 2009 still exists, this basically has no doubt, but after the trade income of 2009 glides 5.1%, the global income in 2010 of IT service market still rebounds. ” Gartner studies executive vice president Catherine and Hill Kathryn Hale Say.
IBM ranks the first place of IT service industries in the world, the income in 2010 reaches 56,400 million dollars, share is 7.1%. In ranking the enterprises of the first 5, it is the worst that No. two Hewlett-Packard behaves, only increase by 100 million dollars, amplification is 0.3%.
No. three IT service income in 2010 of Fujitsu increases by 3.5%, reaches 24,100 million dollars. Essen is wise to display and rob the eyes, 1,300 million dollars of growth in earnings in 2010 most in ranking the enterprises of the first 10, reach 22,200 million dollars, amplification is 6.1%. CSC has presented growth too, but the range is only 0.6%.
So far as trade, the income speedup in 2010 of software support is the quickest, up to 6.6%. Secondly it is procedure management and hardware support, speedup is all up to 1%, but is lower than expectancy. Consult and develop / higher than anticipated slightly by the intersection of IntServ and speedup, reason every big enterprise and organization restart making the investment last year, especially in the second half of 2010.
According to each vertical field, the speedup of government and educational field is the slowest, it is 1.6%, the reason is that global governments of various countries are cutting down the expenses, reduce the budget.
Tags: vertical field, executive vice, 100 million
Each automation stores the technology that the manufacturer uses and differs significantly hierarchically, therefore potential user carry on a series of key assessment of index work while being necessary before implementation. With produce 5 questions that should consider first before beginning LUN once to stratify while being following:
How much level does your automation stratify software support?
Carry on groups when the automation of the data block is stratified in the presence of hands, one of the things that should consider first is the hierarchical quantity of software support, because even if IT department has 3 to 4 floors of memory in a array, that automation stratifies the software perhaps might not totally support.
Compellent technological Co., Ltd. ‘ Have already been purchased by Dell limited company Data Progression, EMC Company last Virtual Pools FAST VP Fully Automated Storage Tiering, StorageWorks P9500 of HP Company, Adaptive Optimization and Hitachi Data Systems Dynamic Tiering all right automation of 3PAR Company that HP purchases is in three pieces of level China moves the data. Meanwhile, Easy Tier of IBM supports two layers, and one of these layer must be disk drives of solid condition. But all these suppliers support 3 layers or multilayer structure that solid condition, optic fibre, SAS mix with SATA magnetic disc, and support magnetic discs of different rotational speed to mix.
” the tri-layer should be your required maximum quantity ” The intersection of cheif technology officer and David Floyer of Wikibon Project say ” I think, divide first into too the intersection of optic fibre and magnetic disc of 10K and between the 15K, that may reciprocate the situation of decreasing progressively. Its relative characteristic disparity is not very great, the cost situation can be improved slightly, but the indirect handling cost is a lot higher ”
System of 3 layers of Compellent regards the drivers of 15,000 rpm and 10,000 rpm as uniformly, can put the data block on the random available space, director Bob Fine of market department represent and say the company products.
Large-scale the intersection of IT and enterprise have a series of different utility program, at may need, spend, make an investment in extra data, stratify more, but perhaps they should use two layers to stratify too. “Some very good design only needs two layers: Magnetic disc and slow speed magnetic disc of solid condition, ” Memory technology and tactics of Gartner Company are studied a director Valdis Filks and said, ” if you do not understand your demand, your optimal stratification in case of that it is unable to confirm to you is several layers. ”
Tags: optic fibre, magnetic discs, limited company, hitachi data systems, maximum quantity, magnetic disc, adaptive optimization