Mais conteúdo relacionado
Semelhante a MySQL HA Solutions (20)
Mais de Alexis Moussine-Pouchkine (20)
MySQL HA Solutions
- 3. S*quot;&'()*&+,-(.-/(.(0quot;&!-00584
#1950*(3)&=-3&/85-T&-3K&242-..quot;&U(..
!
!-(3053-3=5&85F2(8595304
!
O1U30(95&(4&5VI534(,5
!
W5U&4(05&,(4(0184&U13E0&=195&/-=T
!
X12&9(44&YYY
!
X128&/144&=19I.-(34
!
+KK(3)&'+&01&-3&5V(40(3)&4quot;4059&(4&
!
08(=Tquot;
- 4. S*-0&Z4&'+&L.24058(3)[
N5K23K-3=quot;
!
R35&458,(=5&)154&K1U3&!&10*584&0-T5&
!
1,58
ZH&-KK8544&0-T51,58G&458,(=5&0-T51,58
!
J-(.1,58&,4<&-(./-=T&,4<&4U(0=*1,58
!
!quot;#$%&'()*&%&18&*()*BI58189-3=5
!
!quot;#$%&'()*&%&18&*()*&0812)*I20
!
].1-K&/-.-3=(3)^
- 6. _.(9(3-0(3)&0*5&#HRJ
ZK530(quot;&U*-0&U(..&-(.
!
O(4T4
!
J-34
!
J(3K&120&U*-0&=-3&-(.
!
+II.(=-0(13&=8-4*54
!
RR!&4(02-0(134
!
! W50U18T&=-/.54
! H1U58&42II.(54
- 7. '+&L19I135304
'5-80/5-0
!
L*5=T4&0*-0&458,(=54&0*-0&-85&/5(3)&
!
-(.5K&1,58G&-85&-.(,5<&
L-3&=*5=T&(3K(,(K2-.&458,584G&410U-85&
!
458,(=54G&350U18T(3)&50=<
'+&!13(018
!
L13()28-0(13&1&0*5&458,(=54
!
_342854&I81I58&4*20K1U3&-3K&40-802I&
!
+..1U4&9-32-.&=13081.
!
#*-85K&4018-)5&Q&N5I.(=-0(13
!
- 8. N5I.(=-0(13&,4<&#*-85K-)5
L134(4053=quot;&1&85I.(=-05K&K-0-
!
#quot;3=*813124&,4<&-4quot;3=*813124&
!
85I.(=-0(13
#*-85K&4018-)5&854128=5&=-3&/5=195&
!
#HRJ
#I.(0&/8-(3&4(02-0(134&=-3&.5-K&01&
!
9-quot;*59&]5<)<&91230(3)&(.5&4quot;40594&
=13=288530.quot;^
#+WQW+#&85-K&ZQR&1,58*5-K
!
- 9. #I.(0BP8-(3
L19923(=-0(134&-(.2854&!&45I-8-05K&
!
=.24058&I-80(0(134
`4I.(0B/8-(3&=13K(0(13a&(&9185&0*-3&135&
!
I-80(0(13&08(54&01&0-T5&=13081.&1&0*5&
=.24058
Z&0*(4&*-II534G&0*53&P-K&b*(3)4&U(..&
!
*-II53
*00IcQQ.(32VB*-<18)QP-Kb*(3)4S(..'-II53
d45&J53=(3)&18&!1K58-0(13Q+8/(08-0(13&
!
01&-,1(K&(0
- 10. N2.54&1&'()*&+,-(.-/(.(0quot;
H85I-85&18&-(.285
!
_34285&0*-0&31&(+,quot;-#.*#&K-0-&(4&.140
!
e55I&(0&4(9I.5G&402I(K&]eZ##^
!
L19I.5V(0quot;&(4&0*5&5359quot;&1&85.(-/(.(0quot;
!
/0#quot;+.#&&(0
!
1&'#&85F2530.quot;f
!
- 11. &!quot;#$%&N5I.(=-0(13
R35BU-quot;G&40-059530B&18&81UB/-45K
!
P2(.0&(301&!quot;#$%
!
_-4quot;&01&245&-3K&450&2I
!
R35&!-4058G&9-3quot;&#.-,54
!
+4quot;3=*813124&g&#.-,54&=-3&.-)
!
- 12. !quot;#$%&N5I.(=-0(13&]?^
!-4058&9-(30-(34&/(3-8quot;&.1)4&M&(3K5V
!
N5I.(=-0(13&13&#.-,5&(4&4(3).5B0*85-K5K
!
W1&-2019-05K&-(.B1,58
!
W1&*5-80/5-0G&31&913(018(3)
!
- 13. !quot;#$%&N5I.(=-0(13&R,58,(5U
*quot;+,-.-!(/0quot;
!quot;#$%&&
'quot;()quot;(
!(/0quot;
*quot;:+2
4;<
=25>:, 6$7 '34
89(quot;+, 89(quot;+,
6?,quot;@-.
A/?:;<5
O-0-
*quot;&:/C+0/;? A/?:;< B+0+
=25>:,
12'34-':+)quot;
12'34-1+50quot;(
- 14. #0-059530B/-45K&85I.(=-0(13
H81
!
H81,53&]-8123K&4(3=5&!quot;#$%&C<?C^
!
#9-..58&.1)&(.54
!
+2K(0(3)&1&-=02-.&#$%&40-0595304
!
W1&I8(9-8quot;&T5quot;&85F2(859530&18&
!
85I.(=-05K&0-/.54
L13
!
W13BK50589(3(40(=&23=0(134&-3K&dOJ4
!
%R+OhJZ%_]^G&ddZO]^G&d#_N]^G&
!
JRdWOhNRS#]^
]/20&N+WO]^&-3K&WRS]^&U18T^
- 15. N1UB/-45K&85I.(=-0(13
H81
!
+..&=*-3)54&=-3&/5&85I.(=-05K
!
#(9(.-8&05=*31.1)quot;&245K&/quot;&10*58&NOP!#54
!
J5U58&.1=T4&85F2(85K&18&4195&ZW#_NbG&
!
dHO+b_&18&O_%_b_&40-0595304
L13
!
!185&K-0-&01&/5&.1))5K
!
%1)&(.5&4(65&(3=85-454&]/-=T2IQ8540185&
!
(9I.(=-0(134^
N5I.(=-05K&0-/.54&85F2(85&5VI.(=(0&I8(9-8quot;&T5quot;4
!
H144(/.5&K(58530&8542.0&4504&13&/2.T&ZW#_Nb4
!
- 17. !-4058B!-4058&N5I.(=-0(13
bU1&458,584&-85&/10*&9-4058&-3K&4.-,5&
!
1&5-=*&10*58
d452.&18&5-4(58&-(.1,58
!
W10&42(0-/.5&18&.1-KB/-.-3=(3)&U8(054
!
S8(054&40(..&53K&2I&13&/10*&9-=*(354
!
W5(0*58&9-=*(35&*-4&0*5&-20*18-0(,5&K-0-
!
2quot;*3#&U8(05&01&/10*&9-40584f
!
d45&#*-8K(3)&18&H-80(0(13(3)&(3405-K&
!
]5<)<&!quot;#$%&H81Vquot;^
- 18. !quot;#$%&N5I.(=-0(13&-4&-3&'+.20(13
S*-0&*-II534&(&0*5&!-4058&-(.4[
!
W10*(3)&85-..quot;G&5V=5I0&0*5&-II.(=-0(13&U(..&310&U18T&-3K&
!
0*5&#.-,5&U(..&310&*-,5&-3quot;0*(3)&01&85I.(=-05&819
S*-0&*-II534&(&0*5&#.-,5&-(.4[
!
W10*(3)&85-..quot;&]5V=5I0&K-0-&U(..&31&.13)58&/5&85I.(=-05K^
!
b*(4&K1543i0&4123K&.(T5&'()*&+,-(.-/(.(0quot;[
!
L1885=0&g&!quot;#$%&N5I.(=-0(13&=-3&/5&-&4quot;+,quot;*&*#&1&-3&
!
'+&4502IG&(0&K1543i0&(9I.59530&-..&I-804&1&-3&'+&
#1.20(13f
- 19. N5I.(=-0(13&M&'+
L19/(35K&U(0*&'5-80/5-0
!
j(802-.&ZH&0-T51,58
!
#.-,5&)504&I819105K&01&!-4058
!
#(K5&/535(04c&.1-K&/-.-3=(3)&M&/-=T2I
!
b8(=Tquot;&01&-(.&/-=T
!
W1&-2019-0(=&=13.(=0&8541.20(13
!
H81I58&-(.1,58&355K4&01&/5&4=8(I05K
!
- 20. %(32VB'+&Q&'5-80/5-0
#2II1804&?&18&9185&31K54&],?^
!
%1U&K5I53K53=(54&Q&85F2(8595304
!
N54128=5&913(018(3)
!
+=0(,5&53=(3)&95=*-3(49c&#bRWZb'
!
#2/45=13K&31K5&-(.285&K505=0(13
!
*00IcQQ.(32VB*-<18)Q
!
- 21. '5-80/5-0&]?^
H1.(=quot;B/-45K&854128=5&9-3-)59530G&
!
K5I53K53=(54&M&=13408-(304
b(95B/-45K&82.54
!
Z3=.2K54&42II180&18&9-3quot;&-II.(=-0(134
!
](3=.<&!quot;#$%^
7dZ&42II180
!
- 22. /,,6(4.#(quot;*'
<4.6&>quot;0#$<6.=&
7(-#0.6$89
:.'#&- ;/$<6.=&
5&,6(4.#(quot;*
5&,6(4.#(quot;*
- 23. ONPO
O(408(/205K&N5I.(=-05K&P.1=T&O5,(=5
!
`N+ZOBD&1,58&350U18Ta
!
#quot;3=*813124Q-4quot;3=*813124&/.1=T&85I.(=-0(13
!
+2019-0(=&854quot;3=&13&85=1,58quot;
!
+II.(=-0(13B-)3140(=
!
L-3&9-4T&.1=-.&ZQR&588184
!
+=0(,5QI-44(,5&=13()28-0(13&/quot;&K5-2.0
!
O2-.BI8(9-8quot;&91K5&]85F2(854&-&=.24058&
!
(.54quot;4059&.(T5&7J#&18&RLJ#?^
*00IcQQK8/K<18)Q
!
- 24. ONPO&(3&K50-(.
ONPO&N5I.(=-054&K-0-&/50U553&0U1&K(4T&
!
I-80(0(134
ONPO&(305)8-054&3(=5.quot;&U(0*&%(32VB'+&-3K&
!
10*58&'+.20(134
!quot;#$%&8234&13&0*5
!
+=0(,5&31K5&-4&242-. %&&:/C+0/;?5
!quot;#$%&(4&K189-30&13
!
0*5&H-44(,5&31K5 J/(0F+:-6K
%C0/)quot;-L;,quot; K+55/)quot;-L;,quot;
ONPO&(4&%(32V&13.quot;
!
B*AB
- 25. !quot;#$%&L.24058
#*-85KB310*(3)&-8=*(05=0285
!
+2019-0(=&I-80(0(13(3)
!
O(408(/205K&J8-)95304
!
#quot;3=*813124&85I.(=-0(13
!
J-40&-2019-0(=&-(.B1,58&1&K-0-&31K54
!
+2019-0(=&854quot;3=*813(6-0(13
!
b8-34I-8530&01&+II.(=-0(13
!
#2II1804&b8-34-=0(134
!
*00IcQQ9quot;4F.<=19QI81K2=04QK-0-/-45Q=.24058Q
!
- 26. !quot;#$%&L.24058
Z3B95918quot;&(3K5V54
!
W10&42(0-/.5&18&-..&F258quot;&I-005834&
!
]=19I.5V&kRZW4G&8-3)5&4=-34^
W1&42II180&18&185()3&T5quot;&=13408-(304
!
W10&42(0-/.5&18&.-8)5&
!
K-0-4504Q08-34-=0(134
%-053=quot;&9-00584
!
L-3&/5&=19/(35K&U(0*&!quot;#$%&
!
N5I.(=-0(13&]NPN^
- 28. +,-./0!quot;12%34) %5(0K0 +,-./M0Lquot;4& ) Cquot;4) 0K0 +,-./0
!quot;#$%& quot;' quot;() * +,-./0!quot;12%34) %5( Lquot;4& ) Cquot;4) N!ON F2$*) quot;&
<$) 5' 4) quot;>0PB0
Q4%25@quot;& 65 7quot;* 7quot;* 65
<$) 5' 4) quot;>0NO0
%)+/:+#/:/0 2
65 65 7quot;* 7quot;*
Q4%25@quot;&
R,1%3420Q4%25@quot;& 0
) %' quot; 84& %quot;* 84& %quot;* 9 0:;* 9 0:*
<$) 50& quot;*,(305=0>4) 4 65 65 7quot;* 7quot;*
Squot;5T& 41U%30 +,-./0
& quot;>$(>4(3, !quot;12%34) %5(
7quot;* 7quot;* +,-./0!quot;12%34) %5(
O$%2) ?%(0254>0
'C+:+#/:/0 2
+,-./0!quot;12%34) %5( +,-./0!quot;12%34) %5( +,-./0!quot;12%34) %5( 7quot;*
C424(3%(T
!quot;4>?%() quot;(*%@quot; 7quot;* 7quot;* +,-./0!quot;12%34) %5( 7quot;*
A& %) quot;?%() quot;(*%@quot; 65 65 B5**%C2quot; 7quot;*
D 65>quot;*EF2$*) quot;& +4*) quot;& E-24@quot;G*H +4*) quot;& E-24@quot;G*H <3) %@quot;EB4**%@quot; IJJ
- 29. !quot;#$%&!-4058B!-4058&N5I.(=-0(13&!-3-)58
L1..5=0(13&1&4=8(I04&01&I58189&
!
913(018(3)Q-(.1,58&-3K&9-3-)59530
!-4058B!-4058&85I.(=-0(13&=13()28-0(134&
!
]135&U8(0-/.5&31K5^
J-(.1,58&/quot;&91,(3)&,(802-.&ZH
!
*00IcQQ=1K5<)11).5<=19QIQ9quot;4F.B9-4058B9-4058Q
!
- 30. J.(II58
H58.&#=8(I0&0*-0&9-3-)54&I-(84&1&!quot;#$%&458,584&
!
85I.(=-0(3)&01&5-=*&10*58<
+2019-0(=&4U(0=*1,58G&08())585K&9-32-..quot;
!
b-T5&135&*-.&1.(35&18&9-(3053-3=5&U*(.5&0*5&
!
10*58&*-.&=130(3254&01&458,5&=.(5304
!1,54&81.5B/-45K&ZH&-KK854454&]l85-KB13.quot;lG&
!
lU8(0-/.5l^&/50U553&0U1&31K54&(3&0*5&9-4058&I-(8G&01&
534285&/10*&81.54&-,-(.-/.5
*00IcQQI81,534=-.(3)<=19Q410U-85Q.(II58Q
!
- 31. N5K&'-0&L.24058(05
'+&-3K&.1-K&/-.-3=(3)
!
#2II1804&2I&01&D?m&31K54
!
#*-85K&4018-)5
!
!13(0184&458,(=54G&(.5&4quot;40594&-3K&350U18T&
!
40-024
J53=(3)&]#bRWZb'^&18&K(408(/205K&.1=T&
!
9-3-)58
L13()28-0(13&4quot;3=*813(6-0(13
!
*00IcQQUUU<85K*-0<=19Q=.24058h42(05Q
!
- 32. #1.-8(4&L.24058&Q&RI53'+&L.24058
H81,(K54&-(.1,58&-3K&4=-.-/(.(0quot;&458,(=54
!
#1.-8(4&Q&RI53#1.-8(4&]H81n5=0&L1.18-K1^
!
e5835.B.5,5.&=19I135304&I.24&2458.-3K
!
+)5304&913(018&-II.(=-0(134
!
751&_K(0(13&01&I81,(K5&O(4-4058&N5=1,58quot;&
!
24(3)&N5I.(=-0(13
RI53€=5&4(3=5&k235&?@@o
!
*00IcQQUUU<1I5341.-8(4<18)Q14Q=19923(0quot;Q*-B=.240584Q
!
*00IcQQ1I5341.-8(4<18)Q14QI81n5=0Q*-B9quot;4F.Q&
!
- 33. N5.-05K&b11.4Q%(3T4
!--0T(0
!
*00IcQQ9--0T(0<4128=518)5<350Q
L130(32530&b23)4053&N5I.(=-018
!
*00I4cQQ=19923(0quot;<=130(32530<=19Q=19923(0quot;Q023)4053B85I.(=-018
!13&g&4=*5K2.58&-3K&-.580&9-3-)59530
!
*00IcQQUUU<T5835.<18)Q410U-85Q913Q
%(32V&L.24058&Z3189-0(13&L53058
!
*00IcQQUUU<.=(=<18)Q*-<*09.