ucr data tool

If the data in the MySQL production database on the line is mistakenly deleted, and the DBA goes to recover the data, it is discovered that the database is not backed up, Binlog, or open. Is there any other means to try to recover the data? Percona Company provides an unconventional repair tool that can be used to repa

The MySQL data imported into the SQLite database, but the MySQL exported SQL files can not be directly imported into the SQLite, they do not bother to write code, So the internet search, there is really such a tool can achieve cyq. Dbimort Download Address http://www.cyqdata.com/download/article-detail-42517 Use is also very simple, as long as you fill out the link string from to, the string format has a

This is mainly about the use of four examples: export (out), import (in), query Export (queryout), export format (-f) files.Example 1: Show sample database AdventureWorks entire table currency or view, using SQL connection Copy Code code as follows: BCP AdventureWorks.sales.currency out c:\currency1.txt-c-u "sa"-P "password"--Use SQL connection Example 2: ibid., using trusted connections Copy Code code as follows: BCP AdventureWorks.sales.currency out c:currency

Because of the recent processing of some JSON data format, the early morning after a search, finally found the JQ this great tool. JQ allows you to manipulate JSON directly at the command line, including sharding, filtering, transformations, and so on.First install JQ under the Mac, use brew install JQ, if installed homebrew, if under Linux Ubuntu, you should be able to use the sudo apt-get install JQ insta

Mdtest is a benchmark tool for server Meta data processing capabilities that can be used to simulate open/stat/close operations on files or directories, and then return reports. It supports MPI, which can be used to coordinate a large number of clients to initiate requests to the server. Download Address: http://sourceforge.net/projects/mdtest/ In the thesis: The drawing table is as follows: usage :

Redis the operation of the String,list,hash,set,zset data type by the tool class. Add Dependencies Redis Configuration Import org.springframework.beans.factory.annotation.Autowired; Import org.springframework.cache.annotation.EnableCaching; Import Org.springframework.context.annotation.Bean; Import org.springframework.context.annotation.Configuration; Import Org.springframework.data.redis.connection.Redi

This is mainly about the use of four examples: export (out), import (in), query Export (queryout), export format (-f) files.Example 1: Show sample database AdventureWorks entire table currency or view, using SQL connectionCopy CodeThe code is as follows: bcp AdventureWorks.sales.currency out c:\currency1.txt-c-u "sa"-P "password"--Use SQL connectionExample 2: ibid., using trusted connectionsCopy CodeThe code is as follows: bcp AdventureWorks.sales.currency out c:currency1.txt-c-t--Using trusted

can also generate such a qrcode. 2. Using barcode4j to generate barcodes and two-dimensional codes barcode4j URL: http://sourceforge.net/projects/barcode4j/ BARCODE4J is a two-dimensional code generation algorithm using Datamatrix to support QR algorithms. Datamatrix is the standard of Europe and America, QR is the standard of Japan. BARCODE4J is generally produced in rectangular form. such as: 88777alec000yan This article is written very clearly, can refer to the following Http://www

Directory1. Overview2. Installation of Percona-tooldit Tools3. New User4, Pt-table-checksum use5, Pt-table-sync use6. Personal Summary1. OverviewIf you are an OPS person, if your production environment deploys a MySQL system, and if your online MySQL is based on a master-slave copy of the architecture, then congratulations, it will probably bring you the master-slave data Inconsistent "bad luck."Due to the native nature of the MySQL replication archit

U disk damaged by viruses, artificial operation errors, equipment itself failure will result in data loss,U disk data Recovery Tool came into being, you can use a special technical means to rescue and restore the damaged data in U disk. Small series here for you to recommend several commonly used U disk

Transferred from: http://www.cnblogs.com/yanweidie/p/3838765.htmlData dictionary generation tool Tour series articles navigation data dictionary generation tool Tour series articles navigation propagandaData dictionary generation tool, data dictionary document Generation

Tags: mysql, data recovery, deletefirst of all, Please note the scope of this tool:1) The recovery tool for this application is only available with the InnoDB storage engine, MyISAM does not support2) Truncate Tabe cannot be restored3) Drop table, don't even think about it.Recovery principle:For the InnoDB storage engine, the delete operation, instead of actually

Bcp is a command line tool for SQL Server to import and export data. It is based on DB-Library and can efficiently import and export large batches of data in parallel. Bcp is a command line tool used in SQL Server to import and export data. It is based on DB-Library and can

to the security of the local machine, but a threat to the security of other computers on the network. Installation of network data collection and analysis tool TcpDump In linux, the installation of tcpdump is very simple. Generally, there are two installation methods. An rpm Package is used for installation. In addition, it is installed in the form of a source program. Rpm Package installation: the simpl

Preface:I have been reminded by netizens to update CYQ. data enumeration generator. This tool has not released any new version since V4.5. In fact, I have also written an enumeration generator of V4.55, which is not satisfactory to the subject, it hasn't changed much, so it hasn't been released. Let's take a look at the enumeration Generator interface of V4.55, which looks a little better than V4.5, but is

What we will introduce to you today is the correct use of the DB2 dart tool to understand the DB2 data storage method, the following is a detailed description of the main content of the article on how to use the DB2 dart tool to understand the DB2 data storage method. I hope you will have a better understanding of it a

Data dictionary generation tool journey (1): helpful for Generating tools Recently, we found a very low efficiency when doing our company's demand. When creating a table, we need to use our own modeling tools to create a table, copying and pasting a field is unacceptable. So I developed a tool to solve this inefficiency. As the opening part, we will preview the

This document describes how to use gdal tools to correct fy3 series satellite data. The data provided by the fy3 series satellites is generally delivered in hdf5 format. A typical data file name of fy3a and fy3b is as follows: FY3A_MERSI_GBAL_L1_20100321_0150_1000M_MS.HDFFY3B_MERSI_GBAL_L1_20130620_0600_1000M_MS.HDF The following three sections are used to proc

Various Internet companies conduct statistical analysis through a large amount of user data and information, and these complicated data can be displayed to users in a graphical form after being processed by visual tools, clear and intuitive. With the increase of various types of data, this visualization tool has become

famous data Analysis library in Python panda The Pandas Library is a numpy-based tool that is created to solve data analysis tasks and is also built around the two core data structures of series and DataFrame, where series and DataFrame correspond to one-dimensional sequences and two-dimensional table structu