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HPits roadmap for Itanium systems stretches out more than a decade, and said it would support its customers on existing Oracle releases throughout that time. But a glimmer of uncertainty can make buyers wary when it comes to decisions about high-end platforms.

"Whenever questions are raised and people are talking about business-critical applications, they tend to be very cautious," Scaramella said.

HP got something of a boost on Tuesday, however, when Intelthat its next Itanium processor, code-named Poulson, will ship next year and shoulddouble the performance of the current Itanium 9300.

Oracle has had challenges too. The company may finally have convinced customers that it is committed to developing Sun's Sparc-based systems, but it has also indicated that it has more interest in selling specialty, high-end systems than general purpose servers.

"That may have been a comment about x86 more than Sparc, but it put some questions in the market about Oracle's overall strategy," Scaramella said.

Those factors combi,40702,15107,52410,68051,75134,66853,64775,57684,30749,18587,63034,81432,34728,42986,80246,20903,35629,39227,30149,65673,54060,12535,29418,11974,89009,72370,53756,25678,22344,18166,78522,20199,97479,37032,18297,80452,62653,19530,86703,28186,17619,92991,79689,94253,17986,84883,95537,96524,21405,39517,35395,96539,74944,28439,81846,16046,49586,27825,49399,42188,76362,51332,38385,95690,16949,91817,77908,27020,95419,81563,94927,56705,67390,76355,64875,15591,41813,77705,47512,22486,55664,19502,83850,39386,79579,95549,69858,12570,61844,71134,88629,31709,18824,35134,53075,27517,53128,59052,93819,30252,73398,76326,49500,95552,36262,20283,44033,16191,31556,54852,62008,61521,73983,43948,84329,56544,58133,60871,50611,64255,84935,49894,37062,74040,76244,87227,23106,95290,99209,89756,35572,98288,58741,42960,44071,85812,14777,96670,55178,14352,52780,35103,88906,34759,74759,37658,77457,92185,16014,57392,62419,20941,81141,66661,20939,16404,85398,36727,82949,66137,12661,24314,31415,47205,52373,67638,34530,31652,15638,29207,79635,11807,12828,22313,68860,27521,49050,71859,86148,92672,32908,11251,66191,40183,26408,68331,89023,98592,79131,87773,92108,75734,69019,99750,88739,84604,75642,28281,40244,53018,20182,95126,52632,26452,20579,70571,82316,11511,36597,77394,40836,20048,99514,99545,48588,17636,75105,39021,55197,17373,71589,68387,79282,33666,13334,51327,92709,93502,14535,77427,47414,12525,66125,47219,77036,92660,47563,41352,74204,55347,48337,73365,12822,22981,46626,53040,42272,86721,93217,56369,94483,10223,94827,24994,57932,61067,15160,14745,58430,76641,17010,66825,34793,47883,53053,64625,11889,83595,34105,89043,20507,78359,60418,81965,46069,88624,15427,52189,14914,72168,20478,96148,65006,74419,24393,85504,10531,14482,31632,84500,79783,21757,54702,28923,62877,19176,56038,40426,15974,75140,82466,31429,80550,24163,42596,43726,63198,78972,11107,45740,13273,26515,33220,67866,34453,26297,31954,31711,90626,59748,71682,14602,83154,43109,78199,81369,50002,87690,90793,46151,67128,16462,33709,20129,59708,36654,96008,20332,65446,60638,77007,81327,52758,93100,57208,30262,85731,53067,77353,48544,74083,98390,55349,92161,75587,90668,98054,10377,76636,83286,37350,99393,14814,74219,49405,68776,86509,31871,28303,96659,81867,15906,88574,39185,94868,42576,13821,44523,39235,17304,29436,43469,87609,19371,11660,28627,54449,73655,23663,67952,92669,79119,26919,62614,71493,56537,26221,97176,19690,59373,90677,14387,84770,76062,78447,82636,26421,28541,45052,75764,73720,54638,15613,56372,19915,97764,73048,81776,21470,17549,60390,46993,13264,87929,45369,76242,89627,61223,42712,25674,50801,84157,39115,10057,61725,21587,44035,63049,66102,32052,12434,54443,58038,57107,75343,60271,53268,55126,65512,53165,17846,51564,39936,36648,44485,16184,52626,56236,75525,98698,70563,39529,40938,21907,94301,89749,64928,41924,45113,10594,71322,53424,45523,41851,19864,23077,98350,44520,31989,80219,21629,85610,61486,56822,99474,54861,44707,28966,15274,16609,49333,76449,95339,43736,96557,14074,46655,91134,91289,19822