Tag: SQL Server database log shrinks free space.How SQL Server database shrinks log spaceDescription: SQL Server database log will become larger, especially when the space is tight, you have to shrink the log to release some of the space, the following means.Version: SQL Server R2Method:
new query, execute script. The script is as follows Note that the Red section needs to be modified to the appropriate database name. The green section
Label:SQL2008 's Shrink logBecause SQL2008 is optimized for file and log management, the following statements can be run in SQL2005 but have been canceled in SQL2008: (SQL2000) --Prog:xinsoft--Time:2005-03-26 10:34SET NOCOUNT onDECLARE @LogicalFileName sysname, @MaxMinutes int, @NewSize intUse Dbjiexin--the name of the database to manipulateSELECT @LogicalFileName = ' Dbjiexin_log ',--log file name@MaxMinutes = ten,--Limit on time allowed to wrap log.
IBDATA1 is a data file in the MySQL database, you will find that the larger it comes, let me introduce the Ibdata1 file size method for shrinking MySQLIf you have to use InnoDB to store your MySQL table, use the default settings should encounter a very headache problem, in the MySQL data directory has a default only 10MB called Ibdata1 file The growth of night and night is annoying you? It contains all the indexes and data stored in the InnoDB engine, but unfortunately MySQL does not
protected] Read additional filter Masks fromstdin [email protected] fromlist File o[+|-] Set The overwrite mode ol[a] Process Symbolic Links asThe link [absolute paths] or Rename files automatically ow Save or restore file owner and Gro Up P[password] Set password P-Do not query password R Recurse subdirectories SCSetSLProcess files with size less than specified SMProcess files with size more than specified TAinchYYYYMMDDHHMMSS Format TBinchYyyymmddhhmmss format TN toTS[N] Save or restore file
quickly and conveniently solve this problem.
Accurate identification 10 seconds to pull the problem u disk
According to the introduction, the "Problem u Disk" includes shrinking plate, bad disk and old loss disk, the free software market has not been the issue of a U disk for comprehensive testing tools. The only few software used to identify shrinking discs have not been widely used for reasons such as the use of English versions, slow detection speed and imprecise results. The Golden Hill p
Sets the MinimumSize property of the Scrollarea control, which automatically appears when the Scrollarea size is reduced to this size. Second, to make the scroll bar effective, make sure that the widget placed by the widget is set to the Scrollarea widget (via the Scrollarea member function Setwidget ()), or that the control that needs to be placed in the Scrollarea is placed in QT Designer Scrollarea in the qwidget of the band.
When any control is set to MinimumSize, it will no longer
Topic Link:
Click to open the link
The main effect of the topic:
Give a picture, ask at least how many edges, turn him into a side-connected graph
Topic Analysis:
First, the point of double connected graph is reduced, (the point-connected graph must be a side-connected graph), then get a tree, for a tree, we just need to know how many points at the bottom of the tree, and then connect them 22, then all the points have at least two paths to reach, because the tree's two chain connected to become
In ASP.net MVC 4, you can bundle multiple CSS and JS files to reduce HTTP requests and compress (shrink) CSS and JS files to increase the speed of your site's loading. Let's take a look at the CSS file in the blog park, and before ASP.net MVC 4, we introduced the CSS method as follows:
Copy Code code as follows:
Use F12 in IE to view the results, as shown in the figure:
In ASP.net MVC 4, use the following notation to introdu
Copy Code code as follows:
DECLARE @name VARCHAR (25)
DECLARE @SQL VARCHAR (1000)
DECLARE @logid INT
DECLARE sysdatabase_name CURSOR for SELECT name from master.dbo.sysdatabases
OPEN Sysdatabase_name
FETCH NEXT from Sysdatabase_name into @name
While @ @FETCH_STATUS = 0
BEGIN
IF (@name not in (' xxx ')-database name that does not require log shrinkage
BEGIN
SET @SQL = ' DECLARE @logid INT
Use ' + @name + '
SELECT @logid = Fileid from Sysfil
To shrink the picture to the appropriate size, JPG image reduction is easier, PNG picture if with transparent color, by JPG to reduce, will cause transparent color loss.
Save transparent color mainly utilize two methods of GD library:
Imagecolorallocatealpha Assign color + Alpha
Imagesavealpha setting saves full alpha channel information when you save a PNG image
The code is as follows:
Get the source diagram GD image identifier
$srcImg = Imag
In general, the contraction of the SQL database does not greatly reduce the size of the database, its primary role is to shrink the log size, this should be done periodically to avoid the database log too large.
1, set the database mode to Simple mode: Open SQL Enterprise Manager, in the console root in turn, click the Microsoft SQL Server-->sql Server group--> double hit Open your server--> double-click to open the database directory--> Select your d
Label:When our application reaches a certain scale, our data will skyrocket. The original database may not meet our read and write requirements. But the growth of data is a business-wide delight, but the bigger headache is how to achieve effective expansion. How to do it without error.The simplest is the sub-database table.So how does the database know which machine to read the data on?Like I had a 10w record before. Now consider placing the top 10w in a and then adding 10 database servers. The
Shrinks space based on the contraction factor set by the elastic box element as a ratioInstance:DOCTYPE HTML>HTMLLang= "zh-cmn-hans">Head>MetaCharSet= "utf-8" />title>-WEBKIT-FLEX-BASIS_CSS Reference manual _web Front-End development Reference
Let's look at how to configure the RDSH role, rdsh because we need to publish applications and virtual desktops, so we need two RDSH servers here1. Click Add roles and features650) this.width=650; "src="
CitrixVDISat inXenCreate a virtual Template
The purpose of this article is to create a virtual machine on the xen server and convert it to a template for virtual desktop management.ProgramCall and Virtualize countless desktops for thin clients!
All engineers who are engaged in desktop virtualization know that starting a storm occurs when a VM is started in a centralized manner. As a result, many people have proposed a solution to starting a storm, for example, you can add the VM's master
CitrixVDIFramework
I 've been crossing the river by feeling the stones for three days now. I'll sort out a general framework to show it to you, saving you the trouble of connecting heads and tails.
Job System
1. Operating System: currently five
2.
CitrixVDI4. Configure the physical template Machine
This article describes how to install XP on a physical machine so as to become the operating system in the virtual desktop allocated to the PVS after the client connects to the PVS using the
CitrixVDIIIPVSConfiguration
This article describes the configuration after PVS is installed.
This document describes how to configure PVs and DHCP.
1. Configure the PVS Server
First install sqlexpress2005 on the PVS Disc
Double-click the file
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