microsoft hyper v server 2008 r2 pdf
Tài liệu Bảo mật dịch vụ máy trạm từ xa trong Windows Server 2008 R2 pdf
Ngày tải lên :
26/02/2014, 12:20
... dịch v máy
trạm từ xa trong
Windows Server 2008 R2
Bạn cũng có thể sử dụng Group Policy để điều khiển các thiết
lập nhận thực v mã hóa này, cùng v i các khía cạnh khác của
RDS.
v ... hình v Group
Policy để bảo mật tốt hơn, bên cạnh đó là cách thực hiện bảo
mật tốt nhất cho một triển khai RDS.
Điểm mới trong R2
Nếu đến v i RDS từ Windows Server 2008 Terminal Services, ... để
bảo v sự truyền thông giữa máy khách v RDS Session Host
server:
RDP security layer – Lớp này sử dụng mã hóa RDP
nguyên bản v là lớp kém an toàn nhất. RD Session Host server
không...
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Khám phá VDI trong Server 2008 R2 Hyper-V pdf
Ngày tải lên :
06/03/2014, 05:22
... khai VDI quy
mô lớn v nhỏ. Dưới dạng những kết nối khách tới máy ảo, Hyper- V sẽ cung cấp
truy cập qua giao thức desktop từ xa (RDP).
Khám phá VDI trong Server 2008 R2
Hyper- V
Trong v i ... trước, Virtual Desktop Infrustructure (VDI) là một lĩnh v c được
quan tâm, kể từ đó nhiều công cụ ảo hóa mới bắt đầu được thử nghiệm v triển
khai để giải quyết những v n đề v quản lý v cung ... desktop ảo hóa.
Microsoft VDI
Microsoft VDI chia sẻ nhiều thành phần v i những hệ thống được sử dụng để triển
khai cấu trúc ảo hóa của máy chủ. Cơ bản, công cụ Microsoft VDI được phát triển...
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Chuẩn bị Windows Server 2008 R2 cho Hyper-V
Ngày tải lên :
24/10/2013, 05:15
... Chuẩn bị Windows Server 2008 R2 cho Hyper- V
Hyper- V trước đây còn được gọi là Windows Server Virtualization là
công nghệ ảo hóa server của Microsoft, Hyper- V là một trong những
thành ... Server 2008 R2 sẽ nhận địa chỉ IP một cách tự động. Để server
tham gia v o một miền v để truy cập server từ xa, bạn sẽ phải cấu hình địa
chỉ IP, Subnet Mask, Default Gateway v DNS Server IP. ... quan trọng của Windows Server 2008. Bài báo này sẽ giúp
bạn điểm qua một số bước cơ bản mà bạn phải thực hiện trước khi cài
đặt Hyper- V trên hệ điều hành Windows Server 2008 R2.
Điền địa...
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Microsoft SQL Server 2008 R2 Unleashed- P11 pdf
Ngày tải lên :
05/07/2014, 02:20
... 2003
Advanced Server
Windows 2003
Advanced Server
SQL Server 2008
(Virtual SQL Server)
SCSI
Local
Binaries
Local
Binaries
ASPProd1
E:
C:
C:
Master DB
TempDB
HOE DB
ASPProd2
SQL Server 2008 ... of SQL Server Implementations
Network
Database Mirroring Topology with
Snapshots
SQL Server 2008
SQL Server 2008
Mirror Server
Principal
Server
Role: PARTNER
Role: PARTNER
SQL Server 2008
Principal ... physical server in the cluster is a Dell 8 CPU server with 256GB RAM on
SQL Server 2008 Enterprise editions on Windows 2003 Advanced Servers. This has been a
rock-solid implementation from the very...
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Microsoft SQL Server 2008 R2 Unleashed- P18 pdf
Ngày tải lên :
05/07/2014, 02:20
... advantages of the SQL Server 2008 Events Selection tab is
that you can easily determine which data columns will be populated for each event by
looking at the columns that have check boxes available ... is not a valid column for that event.
This behavior may seem relatively intuitive, but it is something to consider when you
are receiving output from a trace that you believe should have been ... columns that have filters
on them have a filter icon displayed next to the column in the column list.
The filtering options in SQL Server 2008 are similar to those available in SQL Server 2005.
Which...
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Microsoft SQL Server 2008 R2 Unleashed- P33 pdf
Ngày tải lên :
05/07/2014, 02:20
...
specific needs.
Server Aliases
A server alias is a name that is used like a server name that represents a group of server
settings for use by connecting clients. Server aliases are very handy because ... installed on the server, SQL Server uses its built-in
self-signed certificate. (A server administrator may also create and save a self-signed certifi-
cate by using SQL Server 2008 via the new CREATE ... Microsoft ODBC driver for SQL Server This is the ODBC driver distributed with
MDAC for accessing SQL Server databases. COM applications can continue to use it
to access SQL Server 2008, or they...
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Microsoft SQL Server 2008 R2 Unleashed- P61 pdf
Ngày tải lên :
05/07/2014, 02:20
...
Failover
xyz DB
SQL Server 2008
Hot Spare
(Fail-over)
xyz DB
SQL Server 2008
USA
(Headquarters)
Enabling/Partitioning
xyz DB
SQL Server 2008
Europe
Server
xyz DB
SQL Server 2008
Asia
Server
xyz DB
FIGURE ... DB
SQL Server 2008
Reporting
Server
Rpt DB
SQL Server 2008
North America
Region
Regionalization
(multiple owners)
xyz DB
SQL Server 2008
Europe
Region
xyz DB
SQL Server 2008
Primary
Failover
xyz ... data.
. Failover—You could be replicating all data on a server to another server (that is, a
failover server) so that if the primary server crashes, users can switch to the failover
server quickly...
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Microsoft SQL Server 2008 R2 Unleashed- P64 pdf
Ngày tải lên :
05/07/2014, 02:20
... wizard.
publication server) . You can configure the server as a distributor and publisher at the
same time, or you can configure the server as a dedicated distributor on the remote server
separately. ... provides three options:
. Configure this server to be a distributor.
. Configure this server to be both a publisher and distributor.
. Configure this server to be a publisher that uses another server ... designate a distribution server to be used by
that publisher. As discussed earlier, you can either configure the local server as the distrib-
ution server or choose a remote server as the distributor...
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Microsoft SQL Server 2008 R2 Unleashed- P86 pdf
Ngày tải lên :
05/07/2014, 02:20
... table can have the same LastName).
Unique indexes are more involved because they serve two roles: they provide fast access to
the data via the index’s columns, but they also serve as a constraint ... most common means for creating indexes in SQL
Server. Microsoft provides several different methods for creating indexes, each of which
has advantages. The method used is often a matter of personal ... which a given method has distinct advantages.
Creating Indexes with T-SQL
Transact-SQL (T-SQL) is the most fundamental means for creating an index. This method
was available in all previous versions...
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Microsoft SQL Server 2008 R2 Unleashed- P87 pdf
Ngày tải lên :
05/07/2014, 02:20
...
remained the same in SQL Server 2008. Several features that
were added in SQL Server 2005, such as cascading integrity
constraints, are still supported in SQL Server 2008. The lack
of change ...
on views can dramatically improve the performance of the queries that reference the
views. By nature, a view is a virtual table and does not have a separate data structure as
does a table, even ... database as the view and have the
same owner as the view.
. The view must not reference any other views.
. The view must be created with
SCHEMABINDING, and any function referenced in the
view must...
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Microsoft SQL Server 2008 R2 Unleashed- P94 pdf
Ngày tải lên :
05/07/2014, 02:20
... provided for backward compatibility with earlier versions
of SQL Server that did not support the reuse of execution plans for T-SQL statements or
batches. Applications connecting to SQL Server ... copy the template code from one of the templates provided with
SQL Server 2008 and then modify it as you desire. You then select File, Save to save the
template code to the file.
Listing 28.3 shows ... the default
behavior for all stored procedures, and it is the same as SQL Server 2000 behavior.
Download from www.wowebook.com
ptg
879
Creating Stored Procedures
28
set value of output parameter...
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Microsoft SQL Server 2008 R2 Unleashed- P97 pdf
Ngày tải lên :
05/07/2014, 02:20
... great tools available in the SQL Server 2000 Query Analyzer, the built-in SQL
Debugger, was left out of SQL Server Management Studio (SSMS) in SQL Server 2005.
Fortunately, SQL Server 2008 brings ... on.
SQL Server Profiler stored
procedures
Used by SQL Server Profiler to monitor performance and activity.
SQL Server Agent stored
procedures
Used by SQL Server Agent to manage scheduled and event-driven ... procedures is now
available via the catalog views and dynamic management views. Many of the current
system stored procedures may be removed in future versions of Microsoft SQL Server,
so it is...
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Microsoft SQL Server 2008 R2 Unleashed- P132 pdf
Ngày tải lên :
05/07/2014, 02:20
... query_hash and query_plan_hash values are new for SQL Server 2008. You can use
these values to determine the aggregate resource usage for queries that differ only by
literal values or with similar ... hash value, but they
have different query plan hash values for queries that use different query plans.
LISTING 35.4 Returning Query and Query Plan Hash Values for a Query
SELECT convert(varchar(41), ... chapter.
Monitoring the Plan Cache
You can view and get information about the query plans currently in plan cache memory
by using some of the DMVs available in SQL Server 2008. Following are some of the...
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Microsoft SQL Server 2008 R2 Unleashed- P133 pdf
Ngày tải lên :
05/07/2014, 02:20
... queries.
Predicate Transitivity
You might be familiar with the transitive property from algebra. The transitive property
simply states that if A=B and B=C, then A=C. SQL Server supports the transitive property ... the value 1 in the is_cache_key_column).
Following is an example of the output for sys.dm_exec_plan_attributes:
select convert(varchar(30), attribute) as attribute,
convert(varchar(12), value) ... partitioned objects.
In addition to the performance improvements, query plan information has been improved
as well in SQL Server 2008, now providing the following information related to parti-
tioned...
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Microsoft SQL Server 2008 R2 Unleashed- P135 pdf
Ngày tải lên :
05/07/2014, 02:20
... !=) comparisons
. References to functions
SQL Server 2008 enables you to override the default simple parameterization behavior of
SQL Server and provide parameterization for more complex queries ... queries that might have executed well in an earlier version of
SQL Server but that perform poorly under an upgraded version. Another scenario could
be a complex query that involves multiple tables ... of them.
. OPTIMIZE FOR ( @variable_name = literal_constant [ , n ] )—
This hint instructs SQL Server to use a specified value to optimize the SARGs for a
local variable that is otherwise unknown...
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