K?nh g?i c?c anh ch? th?ng tin m?i ng?y 11/09/081. Th? tr??ng ch?ng kho?n London b? thi?t h?i v? .NET
Tr?n Blog n?y ?? t?ng ??a tin v? vi?c h? th?ng th?ng tin c?a c?c th? tr??ng ch?ng kho?n s? 1 v? s? 2 th? gi?i l? New York <http://blog.360.yahoo.com/blog-LU.CUQA9b6gRyol5jVT.?p=794>v? Tokyo<http://blog.360.yahoo.com/blog-LU.CUQA9b6gRyol5jVT.?p=653>??u d?a tr?n Linux, c?n b?i vi?t n?y l? v? th? tr??ng ch?ng kho?n ???c x?p h?ng ? v? tr? th? 3, n?i ?ang s? h?u m?t h? th?ng th?ng tin d?a tr?n c?c s?n ph?m c?a Microsoft nh? Windows Server 2003, MS SQL Server, c?ng ngh? .NET v? ng?n ng? l?p tr?nh C#. H?y xem t?c gi? vi?t g? v? ch?ng: "Xin l?i, Microsoft, khung c?ng vi?c .NET (.NET Framework) ??n gi?n l? kh?ng c? kh? n?ng th?c thi ???c d?ng c?ng vi?c nh? th? n?y [c?a th? tr??ng ch?ng kho?n], v? SQL Server 2000, ho?c th?c s? b?t k? phi?n b?n n?o c?a SQL Server, c?ng kh?ng th? c? kh? n?ng ?i?u khi?n ???c t?i giao d?ch c?a c?i th? tr??ng ch?ng kho?n ??ng h?ng th? 3 tr?n th? gi?i n?y m?t c?ch ?n ??nh". "Ngay c? vi?c b? qua nh?ng c?m t??ng c?a t?i v? Linux, ??n gi?n s? kh?ng bao gi? t?i l?i khuy?n c?o (Microsoft) Server 2003, .NET v? SQL Server cho m?t c?ng vi?c ngay c? ch? b?ng 1/9 k?ch c? nh? th? n?y. N?u m?t kh?ch h?ng c?a t?i kh?ng kh?ng r?ng h? ?? kh?ng mu?n ngu?n m? ? l?a ph?nh h? nhi?u h?n ? t?i c? l? ?? khuy?n c?o Sun Solaris, JEE (Java Enterprise Edition) v? Oracle ho?c IBM AIX ho?c z/OS, WebSphere v? DB2". "Nh?ng g? t?i th?c s? ?u ti?n nh?n th?y l? RHEL (Red Hat Enterprise Linux), JBoss, v? MySQL ho?c Oracle ho?c SLES (SuSE Linux Enterprise Server) c?a Novell, JEE, v?, m?t l?n n?a MySQL ho?c Oracle cho m?y h? qu?n tr? c? s? d? li?u - DBMS (Database Management System). Trong m?i tr??ng h?p, tuy v?y, ??o ??c th?c t? c?a c?u chuy?n n?y l? n?u b?n th?c s? mu?n c? m?t h? th?ng c? ?? s?n s?ng cao ? HA, ho?c h? th?ng m?y t?nh hi?u n?ng cao ? HPC (high performance computing), th? c?c s?n ph?m c?a Microsoft ph?i ? d??i ??y danh s?ch c?a b?n. Unix, c?c m?y ch? l?n mainframes, v?, v?ng Linux, l? t?t h?n, t?t h?n nhi?u cho c?c c?ng ty c?n h? th?ng m?y t?nh nhanh v? ??ng tin c?y". 2. Dell ??t Linux v? Atom v?o trong Vostro PC cho c?c th? tr??ng ?ang n?i l?n: B?y gi? th? Dell kh?ng ch? xu?t c?c m?y t?nh c?i s?n h? ?i?u h?nh GNU/Linux Ubuntu cho th? tr??ng B?c M? v? ch?u ?u n?a, m? ?? m? r?ng ra to?n c?u, nh?ng l?n n?y ch? y?u s? d?ng c?c b? vi x? l? s? d?ng n?ng l??ng th?p Atom c?a Intel. Xem th?ng tin t?i: http://360.yahoo.com/ltnghia H?n h?n ???c ph?c v? L? Trung Ngh?a PS: C?c anh ch? n?u kh?ng c? mong mu?n nh?n tin, xin g?i tr? v? ??a ch? th? n?y v?i d?ng: "Y?u c?u xo? kh?i danh s?ch th? ??a ch? th? n?y" -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.hanoilug.org/pipermail/hanoilug/attachments/20080911/8e13bf9f/attachment.htm
