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GOOGLE APPS
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ĐIỆN TOÁN LƯỚI VÀ ĐÁM MÂY
MỤC LỤC
MỞ ĐẦU
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Hình 1 - Mọi thứ đều tập trung vào đám mây
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5HG;537H;3K2gKpK5:@:5L2H8aK5:;>qVEa3g;8Q8iv23Vtp \\ q&
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Kiến trúc tổng quát của điện toán đám mây:
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Hình 2 – Kiến trúc tổng quan điện toán đám mây

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• 3g;8Q8301;>iv23Vtp Hˆ5†\/7\I 7/V:27q&
G23r;353N25/:b;T3\:2e\<:Z;5HG;<G88DLi€\VEH;3K2gK2e\
;>0A:i|;>2x;>;302e\a3^\;3E2K;>2`a8E3r;353E;3;];Uh;
a30C;>53N25/:b;T3\:<:Z;5HG;<G88DL5/H;>53€254
• G88DL2W;>2c;>pKU@:2@HKiq
• G88DL2G;3D;p/:V\57@HKiq
• G88DL@\:pLU/:i@HKiq
• G88DL2c;><l;>pH88K;:5L@HKiq
:Z;5HG;<G88DL<\;><0=2a3G5<c;>U1:;3:QK;3E2K;>2`a6
5/H;><F2F8\‰H;6HH>@76Š\5\ L;\aI76VE \@7IˆH/272x;>;30
;3S;>;3E2K;>2`a5/KLQ;53h;>;30 K;:2/HILI578I66z6
;57@VE:2/HIHˆ5&F<\;><0=2;3:QK;>0A:i|;>2G;3D;23H<4;

;3S;>2W;>5L@1;;307;7/\@‹@725/:26Œ•/Ž\@6/H257/•\8U@7VE
*\@7H23`a;3P;VEI?it;>
•
1.2. Ưu điểm của điện toán đám mây
- :45T:Z8VE>:B823:a3^23:a3^<gK50U\;<gKVQ2CIf3R5g;>6
8GL8F2VE;>Kl;;3D;@€22e\;>0A:I?it;><:Z;5HG;<G88DL<0=2
>:B8<4;8N253`a;3`5&3:T3G233E;>;>j;>I?it;>iv23Vt53r5E:
;>KL];In<0=2;3E2K;>2`a>:B:a3F;>VE23HT3G233E;>T3G253K]
@R:&3G233E;>In5P;it;><0=2;>Kl;Vh;i|;><b<gK5j23H53:45Uv
23H2G22W;>V:Z2T:;3iH\;3T3G2&
- h2<c9?@~;3\;3;>0A:i|;>2e\iv23Vt<:Z;5HG;<G88DLIn
5P;it;><0=2IN28R;38E2G2I:]K8GL5^;32e\;3E2K;>2`a8\;>
@R:&
- \a30C;>5:Z;T3W;>2s;a3t53Kc2VEH53:45UvVEVv5/^<v\@~6
<:Z;5HG;<G88DL23Ha3Ža;>0A:i|;>5/KL2PaVEI?it;>3Z53h;>
53W;>dK\5/r;3iKLZ5†7UfU`5T‘ <DKVE5/];U`5T‘ 53:45Uv;EH8E
3XI?it;>p23’ ;>3R;@E3H•2@E<:Z;53HR:i:<c;>6V&V&&&&q
- 3:\I“ 5E:;>KL];VE23:a3^5/];8c5<v\UE;/c;>@1;68\;>@R:
2G2@=:^2323H;>0A:i|;>;30
• W;>  IK`5  9?  @~  ;3\;3  3C;  iH  5E:  ;>KL];  <0=2  5Pa  5/K;>&  >HE:  /\6
;>0A:i|;>T3W;>2g;a3B:<gK50VQ;>Kl;;3D;@€2dKB;@~3Z53h;>&
• 3B;k;> T3\:53G2VE3:ZKIK`5<0=22E:53:Z; 3C;%".,"”IHV1: 3Z
53h;>8GL5^;32G;3D;53W;>530A;>&
- c  5:;  2PL  2\H  <:Z;  5HG;  <G8  8DL  T3W;>  23u  >:E;3  23H  ;>0A:
i|;>a3m53W;>68E2s;a3|3=aV1:2G2L]K2gK2\HVE@:];5t22e\2G2
2W;> 5L  T:;3 iH\;3  VE  2G2  ;>3:];  2NK  T3H\  3X2&  KL ;3:];6  8c5  VE:
iv23Vt@1; 2e\<:Z; 5HG; <G88DL <W: T3: /C: VEH 5/R;>53G:dKG5B:6
T3:4; 3HR5 <c;> Uv ;>0;>5/Z& 3:/C:  VEH 5/R;> 53G: ;EL6 ;>0A: i|;>
T3W;>2FT3B;k;><b9?@~2G2I€2h8Ea3B:;3AVEH2G223KL];>:\
5j<G88DL5:4;3E;39?@~&

- ^;3  2H  >:O;  T3B  ;k;>  8f  /c;>6  2H  >:O;  2G2  5E:  ;>KL];  >:_a
T3G233E;>iMiE;>2C2`K@R:3HR5<c;>2e\8r;3T3:2FI€53\L<m:VQ
dKL8W2x;>;30a30C;>53N23HR5<c;>&
- zBH8P5T3B;k;>UBH 8P5<0=22E:53:Z;iHI€5Pa5/K;> VQiS
@:ZK&
- zBH5/rVEI?\23S\2G2N;>it;>2e\<:Z;5HG;<G88DLiMiE;>
<bI?\23S\3C;Uf:@n23_;>T3W;><0=22E:<•52h<v;35/];8c58GL
$
5^;3;EHVE2F<c:;>x23KL];>:\5/H;>;>E;323vK5/G23;3:Z8VQV`;
<QUBH5/r6I?\23S\&
- 3h;>T]5E:;>KL];5E:;>KL]; I?it;>2e\ <:Z;5HG;<G88DL
@KW;<0=2dKB;@~VE53h;>T]5/];5j;>T3G233E;>VEN;>it;>6537H
5j;>;>EL65j;>5Kg;65j;>53G;>&:QK;EL<B8UBH23HV:Z2<v;3@0=;>
>:G2B2e\8‡:iv23VtiH<:Z;5HG;<G88DL2K;>2`a<b;>0A:i|;>
2F53b@€\23X;a3|3=a&
1.3. Nhược điểm của điện toán đám mây
>EL;\L6T3B;k;>50C;>5G2>:S\2G2;Q;5B;>T3G2;3\K2e\2G2
a3g;8Q8<O<0=22B:53:Z;6;30;>2G23E8paa@:2\5:H;
/H>/\88:;>;57/ˆ\27q2e\<:Z;5HG;<G88DLV•;230\<0=223K–;
3F\;];;4K8c5;>0A:i|;>V:458c5N;>it;>5/];;Q;5B;>2e\;3E
2K;>2`aiv23Vt53rN;>it;><FT3W;>53b23RL<0=25/];;Q;5B;>2e\
;3E2K;>2`aiv23VtT3G2&30VPL;>0A:i|;>a3t53Kc2;3E2K;>2`a
iv23Vt@E<:QKU`5@=:&
4K2G2;3E2K;>2`aiv23Vt<:Z;5HG;<G88DL2|;>;3\K23K–;
3F\53r;>0A:i|;>2F53ba3G55/:b;N;>it;>5/];;Q;5B;>2e\
;3:QK;3E2K;>2`aiv23Vt&3:3Z53h;>2K;>2`aiv23Vt;EH<F>•a
I€2h53riS@:ZK;>0A:i|;>T3W;>8`5Vr;F<O;o8<DK<F5/];3Z
53h;>2e\2G2;3E2K;>2`aiv23VtT3G2&
- zBH8P5VET:b85/\iS@:ZK
ŠS@:ZK@0K5/];<G88DL2F\;5HE;T3W;>—30;>23„223„;/o;>

9G2IK`5Uv;>0A:T3G2T3G25/KL9K`5/`52\H6<DL53€2I€@E8c553G23
53N25/H;>UBH8P5iS@:ZK&/012345;>0A:i|;>a3B:8O3F\iS@:ZK
5/012T3:<0\@];<G88DL<b@0K5/S6T3:I?it;>5`5;3:];a3B:>:B:
8O5/];2e\3X&>0A:i|;>>3:;3P;53W;>5:;3Z53h;><O9?@~
…
2|;>V1:I?it;>2G23Z<:QK3E;3BHT3:2K;>2`aiv23Vt\\ In@E8
23HN;>it;>2e\8r;3T3FUv5`;2W;>3C;&
- „2;>3n;5/];<0A;>5/KLQ;iS@:ZKVE3:ZKdKB
F;3S;>N;>it;>T3:U„5<gK23RL53riS@:ZK^562E;>VQI\KiS
@:ZK2E;>;3:QK62FN;>it;>23RL5/];@HKiVE2F53b@0Kf2G2Vv5/^
T3G2;3\K6T3:23RLN;>it;>;ELa3G5I:;3YVP;23KLb;iS@:ZK>:S\
2G2i\5\27;57/[&>0A:i|;>a3B:5/Ba3^VP;23KLb;iS@:ZK>:S\2G2
i\5\27;57/6N;>it;>23RL2E;>VQI\K53r23:a3^;EL2E;>5k;>@];6
<DL@E<:QKa3B:2D;;3„2&
3:;3:QK8GL5^;3BH2|;>23RL653rV`;<Q23:\InVQ3\LUc
;31<R53:ZKdKB2\H6;30;>V`;<Q>:\H5:4a2e\2G28GLBH;EL>DL
/\;3:QKV`;<Q@:];dK\;<4;3:ZKIK`58GL5^;3&
- 3K2gK@0K5/S;>0A:i|;>
•2i|<:Z;5HG;<G88DL<GaN;>@:;33HR5;3K2gK@0K5/S2e\
;>0A:;30;>@R:>DLT3FT3k;5/H;>dKB;@~3Z53h;>@0K5/S623’ ;>3R;
8c5;>0A:I?it;>8K\8c5T3HB;>iK;>@0=;>53ra3B:2K;>2`a23H
;>0A:<FU\H;3:]K@E5h:0K6Vj\<e23H;>0A:i|;>3\L;3:QK3C;L]K
2gK6;4K2C234dKB;@~T3W;>a3|3=aIni•;<4;5r;35/R;>a3D;8B;3
iS@:ZK6i•;<4;dKG5/r;35/KL9K`5InT3FT3„;3C;&30VPL6@E8I\H
5RH/\8c53Z53h;>@0K5/S5:Z;@=:6<GaN;>Vt;3K2gKVET3B;k;>@0K
5/S2e\;>0A:I?it;><\;>@EV`;<Qa3N25Raa3B:>:B:dKL452e\2G2
;3E2K;>2`a@HKiH8aK5:;> 7/V:27&
1.4. So sánh với kiến trúc client/server truyền thống
:Z;5HG;<G88DL˜8f˜3C;6dK\;5/X;>3C;6>:G/“ 3C;6&V&V&&30
VPL/`55:Z;@=:23H2G2iH\;3;>3:ZaVE5m23N23HR5<c;>Vr>:B823:

%"
a3^&b5/B@A:;>„;>X;2DK3}:Y:Z;5HG;<G88DL2F53P5I€3SK^23
23H8c55m23N262W;>5L3\LT3W;>—[23_;>5\a3B:9789Ž5dKL8W6
3r;353N23HR5<c;>6V&VV&&&•2U:Z5;4KiS@:ZK@EVW2|;>dK\;5/X;>
<h:V1:3X623„23„;;>0A:5\In9DLi€;>8c53Z53h;>@0K5/S/:];>VE
;FInVP;3E;3537H8W3r;32@:7;™I7/V7/5/KLQ;53h;>&h:V1:2G2
iH\;3;>3:Za;3}8EiS@:ZKT3W;>dK\;5/X;>@„86<:Z;5HG;<G88DL
In@E>:B:a3Ga5h:0KiH3XT3W;>a3B:23:a3^<gK506dKB;@~6UBH5/r6
VP;3E;33Z53h;>@0K5/S&
:Z;5HG;<G88DL2FUh;5^;323`5;m:UP5IHV1:8W3r;3
5/KLQ;53h;>
 Khả năng co giãn(Rapid elasticity)
Điện toán đám mây Client/Server
%%
7
A(0L:
+;%?D:597
A(0M$<N
0<.F=O
%?@ $PE+(+(P
QRGS=>1 (T$#$U ;
VRGSK2:8@
K!#$%&'597W<.
XRGS2%?$($-
XRGS(Y !
5!$''%?=1
;4 (T$2
:!T$4597
RGS21; 8QRGS
%?($-+ $P

@.#$%&'
=
Z(/:
#$:
I(!(#:
(#/$-D!
1<&2W$0F=[
:K!<))
15#<)\
"# 
!5: 1<&
I: 
T:K!<)
59(#%]0$57:(
8(T2^
#57$-
(#.5_%'
(/:=
 Dịch vụ theo nhu cầu (On-demand self-service):
%,
Điện toán đám mây
Client/Server
>%?_;
8!(!J+<#$%&'2
:K!#$59$4
"%?"7$''
B`!5_%'
5+(+(% (62===
;$(71$
;#$%&'24

a;/ 
I_@(+(+=
b)59$(7
1$.#$
5+(+(c5<)!
5_%'=
,

 Truy xuất:
Điện toán đám mây Client/Server
>%?1:+(+
"5_%'%&'2%&'
      ;
%?$I_@
!2    %?    "  (  I#
<N1<&%%
)2GHd!$$=
O5:%!$5_%'
    (/  :    0
5+(+( ) -  3  
  "    ;  +(+  
)    e  %]  (!  <
2        4  %'
)  (      (/  :
!  5:  U  )     (  
-=
 Dùng chung tài nguyên và điều tiết dịch vụ:
Điện toán đám mây
Client/Server
%-

>#$%&'$f$
%?%?%a#$2
 $$(#)?
+;K!%?=[;
K!%?I:2T$
4$;%^!59 $''
%?=>1%?Q
RGS^gh1VV2
%?QRGS37VX1Vg
a"%?Q
RGS=R%R$E+(+%7!(
!2A!$;
2Y #$$
)?+;DFK!^
%?!2#$%&'"
$''/%?35.
#$$DiF(/:=C
:R%R$E+(+7"
5:!5_%'<!
PB% (623&I_@2<
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1.5 Dịch vụ của điện toán đám mây
30<O;]Kf230C;>8c565`52B5E:;>KL];2e\<:Z;5HG;<G8
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;>0A:i|;>&
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Hình 3 – Kiến trúc tổng quát của đám mây

1.5.1 Hạ tầng hướng dịch vụ (Iaas)
R5g;>301;>iv23Vt@E2G238E<:Z;5HG;<G88DL2K;>2`a2C
If3R5g;>8GL5^;3p530A;>@E8W:5/0A;>BHq;30@E8c5iv23Vt&3\L
Vra3B:8K\8GL23e6a3g;8Q83\L53:45Uv8R;>6T3G233E;>2F53b
8K\2G25E:;>KL];;30@E8c5iv23VtU];;>HE:&
G2@=:^238Eiv23Vt;EL8\;>@R:
• K;>2`a5E:;>KL];;30@Eiv23VtU\H>l82B8GL23e653:45Uv8R;>6
Uc;3166T3W;>>:\;<{\2N;>65/\;>53:45Uv5/K;>5D8iS@:ZK&
• 3B;k;>8f/c;>@:;33HR5&
• 3:a3^53\L<m:5|L537H53€254&
• 3:QK;>0A:53K]2F53b2|;>i|;>23K;>5/];8c55E:;>KL];&
• *Q2`a<ciH\;3;>3:Za<78@R:@=:^2323H2W;>5LUf:8c5;>Kl;5E:
;>KL];5^;35HG;5m;>3=a&

1.5.2 Nền tảng hướng dịch vụ (PaaS)
Q;5B;>301;>iv23Vt3‡5/=V:Z25/:b;T3\:N;>it;>8ET3W;>
dK\;5D8<4;23:a3^3\LI€a3N25Ra2e\V:Z25/\;>UvVEdKB;@~2G2
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@1aa3g;2N;>VEa3g;8Q8U];i01:62K;>2`a5`52B2G25^;3;k;>2g;
53:45<b3‡5/=23K5/r;3Ih;><gL<e2e\V:Z29DLi€;>VE2K;>2`a8c5
N;>it;>VEiv23Vt†7UIw;IE;>5/];:;57/;758ET3W;>2g;U`5Tr
53\H5G25B:3\L2E:<•5a3g;8Q823H;3S;>;>0A:a3G55/:b;6dKB;@~
5:;3X23\L;>0A:i|;>2Kh:&
3:\\ 2FIw;;308c5iv23Vt6;3S;>;>0A:a3G55/:b;a3g;8Q8
2F53bT:b8IHG55HE;UcV:Z2a3G55/:b;VE5/:b;T3\:N;>it;>&\\ 
23Ha3Ža;3S;>;>0A:a3G55/:b;a3g;8Q85RH/\2G2N;>it;>†7U5|L
23u;3VEa3G53E;3;F8c52G23;3\;323F;>6T3:;3:QK/„2/h:;30V:Z2
53:45@Pa3HI5:;>6I7/V7/I6i\5\U\I7I6dKG5/r;350C;>5G2;>0A:i|;>VE
;3S;>ˆ/\87†H/TI<0=2<F;>>F:&
Šv23Vtaa‹;>:;72e\HH>@7@E8c5iv23Vt\\ <:b;3r;36
23Ha3ŽaT3G233E;>9DLi€;>2G2N;>it;>†7UV1:8W:5/0A;>23RL
N;>it;>VEa3G55/:b;i€\5/];;>W;;>S@Pa5/r;3š\V\3H•2L53H;&

Hình 4 – Platform as Service
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. 3t2Vt23HV:Z2a3G55/:b;6T:b853?65/:b;T3\:VEVP;3E;3N;>it;>
>:h;>;30@E8W:5/0A;>a3G55/:b;5^233=a
. K;>2`a2G22W;>2tT3f:5RHV1:>:\Hi:Z;5/];;Q;†7U
. FT:4;5/_2<l;>;3`5
. ^233=aiv23Vt†7UVE2CIfiS@:ZK
. ‡5/=2c;>5G2;3F8a3G55/:b;
. K;>2`a2G22W;>2t3‡5/=5:Z;5^23T3G2
*:Z2I?it;>iv23Vt;EL8\;>@R:8c5Ih@=:^23

. K<:b85/H;>;3S;>i€G;5Pa3=a;3S;>2W;>V:Z2;3F82FI€a3D;
5G;VQ<v\@~&
. 3B;k;>5^233=a;3:QK;>Kl;2e\iv23Vt†7U&
. :B823:a3^;>HE:@QT3:5^233=a2G2iv23VtVQUBH8P56T3B;k;>8f
/c;>6T:b8IHG5@‡:V&VV&&&
. :B823:a3^T3:5/jK50=;>3F\2W;>V:Z2@Pa5/r;3f8N22\H<b5RH
iv23Vt6>:\Hi:Z;;>0A:i|;>VE2G2L4K5hN;>it;>T3G2&
. 01;>V:Z2 I?it;>2W;>;>3Z<b<R5<0=28t2<^235RH<:QKT:Z;iM
iE;>3C;23HV:Z2a3G55/:b;N;>it;><\;>0A:i|;>23H;3S;>;>0A:
T3W;>23u 5/H;>;3F8@Pa5/r;38E2F53bT453=a;3:QK;3F82|;>@E8
V:Z2&
1.5.3 Phần mềm hướng dịch vụ (SaaS)
3g;8Q8301;>iv23Vt@E8c58W3r;35/:b;T3\:N;>it;>8E
f<F;3E2K;>2`a23Ha3Ža;>0A:it;>I?it;>iv23Vt537HL]K2gK&
3S;>;3E2K;>2`a \\ 2F53b@0K5/SN;>it;>5/];8GL23e2e\3X
3H•25B:N;>it;>9Kh;>53:45UvT3G233E;>6VW3:ZK3F\;FI\KT3:T45
53_253A:3R;&G223N2;k;>537HL]K2gK2F53b<0=2T:b8IHG5U];
5/H;><b23:\I“ UB;dKLQ;2e\8c5;3E2K;>2`aN;>it;>53NU\&
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
Hình 5 – Software as a Service
c5IhN;>it;>I?it;>iv23Vt;EL
• KB;@^dK\;3ZT3G233E;>pKI5H87/7@\5:H;I3:a\;\>787;56
V:455„5@Eq&DL@E8c5a30C;>a3Ga>:_a2G2iH\;3;>3:Za
5:4a2P;VE>:\H5:4aV1:T3G233E;>8c52G232F3Z53h;>VE3:ZK
dKB6 dKB;  @~  2G2  53W;> 5:;  2e\  T3G23  3E;>  ;30  53W;>  5:;  VQ  5E:
T3HB;6;3K2gK6@:];@R2V&VV&&&;3o8a3t2VtT3G233E;>5h53C;&
• Šv23Vt3c:53BH5/€25KL4;p*:i7HH;ˆ7/7;2:;>q
• 45HG;
• ZdKB;5/v;c:iK;>†7UŠH575KT7

Œ=:^23@1;;3`52e\iv23Vt;EL8\;>@R:@E23:a3^53`a&3E
2K;>2`aiv23Vt2F53b<0\/\2G2N;>it;>/“ 3C;VE<G;>5:;3C;&
>HE:/\2s;8c5Ih@=:^23T3G2;30
• ?it;>^5;3D;V:];
• €5|L23u;3 ;3S;>N;>it;>5/012<DL/`5T3F 5|L 23u ;3 VE  <s: 3}:
3B:2Pa;3P52G2UB;VG@‡:&(;>it;> \\ iMiE;>5|L23u;3VE2F53b
<GaN;>23^;39G2L]K2gK2e\5m23N2
• zBH8P5 Œp 72K/7 H2T75IŒ\L7/q<0=2I?it;>/c;>/O:VE5:;2PL
1.6 Các hình thức triển khai điện toán đám mây
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1.6.1 Đám mây công cộng (public cloud)
ŒE2G2iv23Vt<:Z;5HG;<G88DL<0=28c5U];53NU\2K;>2`a&
3_;>5l;5R:;>HE:50A;>@?\2W;>5LVE<0=2@0K5/S<gL<eVE<0=2
;3E2K;>2`a<G88DLdKB;@~&G2<G88DL2W;>2c;>2h>„;>2K;>
2`a23H;>0A:i|;>V1:2G2a3g;5?2W;>;>3Z53W;>5:;5h5;3`5&3H
i|<F@Ea3g;8Q862CIf3R5g;>N;>it;>3H•22CIf3R5g;>VP5@~6
;3E2K;>2`a<G88DL23vK5/G23;3:Z8VQ2E:<•56dKB;@~62K;>2`aVE
UBH5/r&3G233E;>23u23vKa3^23H2G25E:;>KL];;EH8E3XI?it;>6
Vr5345E:;>KL];230\I?it;><0=2@HR:U}&`5;3:];<:QK;EL@:];
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Hình 6 – Đám mây công cộng
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1.6.2 Đám mây cá nhân (private cloud)
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Hình 7 – Đám mây cá nhân
1.6.3 Đám mây lai (hybrid cloud)
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Hình 8 – Đám mây lai
1.6.4 Đám mây cộng đồng (community cloud)
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Hình 9 – Đám mây cộng đồng
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Chương 2: KHAI THÁC ỨNG DỤNG THƯ ĐIỆN TỬ VỚI
GOOGLE APPS
2.1 Giới thiệu về Google Apps
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2.2 Đăng ký sử dụng Google Apps
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Hình 10 : Giao diện đăng ký Google Apps
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Hình 11: Tiến trình đăng ký bước 1
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