webdav sync

Tags: style http color os using IO strong for ARfrom the white master (eel with) to log file sync waiting event Optimization summary, for you puber to learn the reference:The log file Sync average wait time exceeds 7ms, if the waiting time is too long, it means that log write is too long each write, if you can optimize the redo log file storage, so that it is stored on a faster disk, you can reduce the wait

The Sync Framework is a full-featured synchronization platform that enables collaboration and offline access to applications, services, and devices. The Sync Framework provides some technologies and tools to support roaming, sharing, and fetching data while offline. By using the sync Framework, developers can build synchronous ecosystems that integrate arbitrary

First, IntroductionPt-table-checksum is one of the Percona-toolkit series tools that can be used to detect the consistency of the data in the master and from the database. The principle is to run on the main library, checksum the synchronized tables and record them. It then compares the checksum of the main table to determine whether the data is consistent. The detection process in blocks, for large tables can be differentiated into multiple blocks, so as to avoid the lock table (according to a

1. How do I sync files on multiple computers? Windows client that needs to install the sync disk on the computer and log in to your account. Your files are then synchronized to the computer. 2. Where can I find the deleted files? You can find the deleted document from the Recycle Bin on the left side of the Web page. 3. How do I install a Windows client? You can click here to download the latest W

Pt-table-checksum check and pt-table-sync repair data, checksum Check Tool1. Download the ToolkitLog on to the website and download the corresponding toolkit https://www.percona.com/downloads/percona-toolkit/LATEST/2. Installation(1) yum installation: sudo yum install http://www.percona.com/downloads/percona-release/redhat/0.1-4/percona-release-0.1-4.noarch.rpmyum list | grep percona-toolkit The result set displays the following proof that the install

Author: skateTime: 2013/01/10 Mysql5.5 semi-sync replication installation and maintenance MySQL's replication protocol is asynchronous. Although asynchronous efficiency and performance are good, it cannot guarantee master-slave data consistency (if the master crash, transactions that have been committed will not be transferred to any slave.) from mysql5.5, MySQL introduces the semi-sync function to ensure d

The Svnsync can easily synchronize another source SVN version to the specified repository, providing convenience for multi-version library applications.Example: (The repository is stored under directory/svn/)Source Version library: svn://196.168.0.1/testa Sync User:sync_source Password:123456Target repository: svn://196.168.0.2/testb Sync User:sync Password:123456The source repository is used to develop app

In Java, the Synchronized keyword is used to control thread synchronization, that is, in a multithreaded environment, control synchronized code snippets are not executed concurrently by multiple threads. Synchronized can either be added to a piece of code or added to a method.The point is, don't think it's all right to add synchronized to a method or snippet, and look at the following code:Class Sync {public synchronized void Test () {System.out.print

This PR aggregates a lot of small modifications to core, Trie, ETH and other packages to collectively implement the ETH/63 Fast synchronization algorithm. In short, Geth--fast.This submission request contains minor modifications to Core,trie,eth and some other package implementations to implement the ETH/63 fast synchronization algorithm together. In simple terms, Geth--fast.# # Algorithm algorithmThe goal of the Fast Sync algorithm is to exchange pro

Tags: processes PHP will also be the Principle tab pad nbsp affect spaceThis is the case for a customer in March, because after a server hardware failure, the business translation occasionally appears slow to commit. Let's take a look at the awr situation first. We can see that the load profile information for this system is actually not high, only 21 transaction per second. First Look at top5events: From the top 5event, we can find that the AVG wait of log file

How to turn off and on auto sync and background data on androidadmin On Jun 23,201 1- 1 comment In this article we will give you a tutorial how to turn off auto sync on Android or Google phone. But before that, we will explain to you about auto sync and background data on Android. Understanding background data android If the Android Application running in the bac

This is the case of a customer in February March. The reason is that after the server hardware is replaced, the Business Translation occasionally experiences slow submission. Let's take a look at AWR. We can see that the load profile information of the system is actually not high, only 21 transactions per second. Let's take a look at top5events: From the top 5 events, we can find that the AVG wait of Log File sync is very high, as high as 124 Ms.

Firefox sync firefox sync has been officially built into Firefox Firefox 4 since it was launched at the end of last March. It supports all the data in Firefox (such as your bookmarks, history, passwords, and open tabs) and supports the Firefox extended one-click Sync feature to help you enjoy the same Internet experience in different devices and environments. Se

First, IntroductionPt-table-checksum is one of the Percona-toolkit series tools that can be used to detect the consistency of the data in the master and from the database. The principle is to run on the Main library, checksum the synchronized tables and record them. It then compares the checksum of the main table to determine whether the data is consistent . The detection process in blocks, for large tables can be differentiated into multiple blocks, so as to avoid the lock table (according to a

Microsoft sync framework is a fully functional synchronization platform that implements applications.Program, Service and device collaboration and offline access. It provides some technologies and tools that support roaming, sharing, and obtaining data offline. By using the sync framework, developers can build a synchronization ecosystem to integrate any application with any data in any storage using any pr

(formerly Blue Stack staging) is destroyed when the new blue stack runs stablyThe entire process is as shown.This solution still has the following problems1. Although there is no longer a risk of polluting real-world data, the transaction data for the corresponding time period will still be lost when the release is rolled back2. Once a rollback occurs, the business cannot meet the needs of 0 downtimeSummarizing the processes and known issues of the three blue-green deployments above, you can co

Use pt-table-sync to restore inconsistent data In the previous article, pt-table-checksum was used to verify data consistency. This section describes how to verify master-slave data consistency. when determining whether master-slave data is inconsistent, you must consider how to fix it. We recommend another important tool of percona-toolkit: pt-table-sync. Percona-toolkit installation and introduction Perco

Synchronize kernel buffer sync, fsync, and fdatasync functions, fsyncfdatasyncSynchronize the kernel buffer 1. introduction to the buffer zone one of the three illusion of life: when calling the function write (), we think that once the function is returned, the data has been written into the file. however, this concept is only macro-level. in fact, when the operating system implements some file I/O (such as disk files), in order to ensure the I/O eff

Sync framework 2.1 introduces new features that allow you to synchronize SQL Server or SQL Server compact databases on your computer with SQL azure databases. This release also introduces parameter-based filtering and the ability to delete synchronization scopes and templates from databases, and enhances performance to accelerate and simplify the synchronization process.SQL azure Synchronization With sync f

Database Synchronization Overview Overview Sync Framework supports synchronization between databases. It provides an intuitive and flexible API that allows you to generate applications for offline and collaborative solutions. With this API, you can use all or part of the provided components to complete synchronization based on the application architecture and requirements. Sync Framework supports client-ser