Nam 2006 da khep lai. Nhung giam doc thong tin (CIO) hay cac
chuyen gia cong nghe da co mot quang thoi gian ngan de “xa hoi” roi lai bat dau
mot nam moi day ban ron. De “len day cot” va cung nham co duoc mot huong tiep
can thanh cong cho nam moi, chac chan ho se rat quan tam toi ban bao cao du bao
“10 cong nghe hot nhat nam 2007” ma cong ty nghien cuu thi truong uy tin Gartner
Inc. vua cong bo.
Ao hoa may chu. Trong nam 2007, qua trinh “ao hoa
may chu” (server virtualization) se duoc tien hanh rat pho bien o cac trung tam
du lieu va theo 3 cach chinh. Thu nhat, va cung quan trong hon ca, la cong nghe
“phan chia” (division)- chi kha nang “co dac” cung luc nhieu anh he dieu hanh
tren cung mot nen tang phan cung de tang cuong hieu nang cua may chu. Cong nghe
thu thu hai duoc goi la “teleportation” (dich chuyen) mot he thong xu ly ao sang
vi tri khac trong khi nhung doan ma do he thong nay san sinh o phien lam viec
hien tai van tiep tuc duoc thuc thi. Cong nghe thu ba mang ten “aggregation” (tap
hop) voi kha nang “trieu hoi” mot ban copy cua mot he dieu hanh tren nhieu o
cung, cho phep nhung o cung nay van hanh mot cach dong nhat khong khac gi mot he
thong da xu ly doi xung SMP (Symmetric Multi-Processing) don le.
Dien toan luoi. Gartner du bao dien toan luoi (grid
computing) nam 2007 se khong chi dung lai o nhung ung dung “truyen thong” nhu
thiet ke, nghien cuu… ma se duoc tan dung cho cac ung dung tinh bao kinh doanh
quy mo lon. Rieng o diem nay, gioi quan sat lai cho rang Gartner da kha… lac
quan. Theo mot cuoc dieu tra moi duoc tien hanh, chi 22% doi tuong duoc hoi (cac
cong ty lon) khang dinh ho co su dung dien toan luoi trong khi chi 9% len ke
hoach tiep tuc su dung cong nghe nay trong nam toi. Trong da phan cac cong ty su
dung, moi quan ngai lon nhat cua ho doi voi grid computing lai la kha nang bao
mat.
Lam lanh long. “Nam ben trong cac trung tam du lieu
cua nam toi nhieu kha nang se co… nuoc”, chuyen gia cua Gartner thong bao, “Do
day cua cac o dia gay kho khan cho viec lap dat cac he thong quat gio. Giai phap
toi uu duoc lua chon se la lam lanh bang nuoc”. Hien tai da co mot so cong ty
cung cap giai phap lam lanh cho may tinh bang chat long, tieu bieu la ISR Inc.
Giai phap SprayCool cua cong ty nay (dung hoi nuoc lam lanh) da xuat hien trong
mot so dong cay may tinh dang duoc phan phoi tren thi truong.
Phan mem ma nguon mo. Duong nhien khong phai chi la
Linux. Hien tai, phan mem ma nguon mo chu yeu moi dung lai o nhung cong cu phat
trien (development tool), trong tuong lai gan (nam 2007), “chim canh cut” se
xuat hien trong ca nhung trung tam du lieu.
Kha nang tiep can thong tin. Nguoi su dung may tinh de ban se nhanh chong mo
rong kha nang va pham vi truy van thong tin truc tuyen. Nhung chiec PC cau hinh
manh, duoc ho tro toc do ket noi nhanh… co the cho phep nguoi su dung ket noi
truc tiep vao cac co so du lieu backend.
Dien toan dong nhat (Ubiquitous computing). Trong nha
ban co toi 100 may tinh, dieu do co nghia la gi? Dien toan dong nhat se bien
nhung may tinh nay thanh nhung doi tuong “biet suy nghi”, tu dong lien lac va
trao doi voi nhau nham mang lai hieu qua cao nhat. Kieu mang “hoa tron” (mesh)
con cho phep he thong tu dong ro tim va sua trua nhung truc trac phat sinh trong
he thong.
Hoi tu mang. Trong nam 2007, xu the hoi tu mang IP se
van tiep dien. Theo nhan dinh cua Gartner, "khi ban nhin vao xu the hop nhat,
khong nen chi quan tam toi may chu va kha nang luu tru ma con phai de y toi ca
cau hinh mang”.
Web 2.0. Nam toi, Web 2.0 se thuc su truong thanh va
duoc nhin nhan theo dung gia tri cua no. Muon nam bat va tan dung het gia tri
cua Web 2.0, cac nha lap trinh, doi tuong su dung… can phai tiep can Web 2.0 o
ca ba goc do: mot cong nghe Web (tuong tu nhu Ajax); mot cong dong Web (tuong tu
nhu MySpace) va kinh doanh qua Web (tuong tu nhu mo hinh Amazon.com).
Bo vi xu ly da loi. Ke tu nam 2007 cho toi nam 2015,
so loi tren mot bo vi xu ly se tang gap doi cu sau 18 thang. Tuy nhien, loi the
ma chip da loi mang lai se khong boc lo nhieu neu nhu nguoi su dung khong duoc
huong nhung tien bo trong linh vuc phan mem. “Chung ta dang sap buoc vao mot
cuoc khung hoang phan mem”, bao cao cua Gartner nhan dinh, “Neu phan mem qua tai,
nhieu kha nang ban cung se phai nghi toi giai phap “phan luong” (multithread)”.
Article source http://w4rum.com/594.t
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