Others

1. Environmental preparednesscentos6.6 x64 3 units192.168.0.23192.168.0.24192.168.0.2012. Cluster planningEach machine simultaneously starts MONGOs, config server, shard0, Shard2, Shard3,Config server IP ports are: 192.168.0.23:1111,192.168.0.24:1111

Execute Native SQL QueryYou can execute native raw SQL query against the database using DBContext. You can execute the following types of queries: SQL query for entity types which returns particular types of entities SQL query for

Backup policy: Staged backup + specific event backup. Periodic automatic backup + Manual Check + automatic notification.Official reference: https://www.odoo.com/forum/help-1/question/how-to-setup-a-regular-postgresql-database-backup-47281. Odoo

This section continues to learn how to use PowerShell to manage the basic functions of IAM, primarily including the creation and configuration of user,group,role and policy.Create a groupNew-iamgroup-groupname "PowerUsers"650) this.width=650; "src="

1. Download: Http://files.cnblogs.com/files/quejuwen/vimum_extension_1_56.zip2. Open Source: Https://github.com/philc/vimiumThe biggest change in the latest version is the ability to copy and paste keyboard operations.1. Use "/text" to select the

In general, only high-end users will often use the terminal application. This does not mean that the command line is very difficult to learn, sometimes the command line can easily and quickly solve the problem. Believing that all Mac users have

Tips: I am Dell's a-card computer, with 16.04 desktop feeling as smooth as fedora, and then manually upgraded to the 4.6.2 kernel, found that can and fedora and Windows General desktop operation smoothness.I tried 4.7 of the development version of

1, VBA traversal to add a reference, runtime2. You cannot open a separate application because the newly opened application is not available when you get to the Picture property of shape. Prompts for automation errors.3. Positioning shape, the width

Defined:The hash function h takes the variable-length data block M as input, producing a fixed-length hash value h = h (m). Called M is the original image of H. Because H is a many-to-one mapping, there are multiple primitives for any given hash

Transferred from: http://blog.csdn.net/suiye/article/details/7824943ModelA model is a concept in MVC that refers to the operation (business logic) of reading and altering data. At first we put the database-related code directly in the model (SQL is

the ideal state of personal development path such as below : Lay the groundwork---> Hardships---> Trial sledgehammer---> Bold---> Stand at the top of the test---> Start a new Challenge Tourideally , any person entering an industry is certainly

Use the Ftp-sync plugin in vs code to download and install the Vscode-ftp-sync plugin for client-server-side code synchronization. Installation Method 1. Ctrl+shift+p input ext Install [plugin keyword/name] Installation Method 2.

CSRF (Cross site request forgery) is a network attack that can be sent to a compromised site without the victim's knowledge of the victim's name forgery request, thereby performing a rights-protected operation with no authorization. There is a lot

Project Management Summary:1. Risk Assessment2. Cost budget3, the process of customer communication4. Demand Analysis5. Object-oriented design (coding process)6. Development Management7. Delivery of finished productsRisk assessmentSoftware project

If you are using Kafka to distribute messages, there may be exceptions or other errors in the process of data processing that can result in loss or inconsistency. This time you may want to Kafka the data through the new process, we know that Kafka

The first 2 days received 1 questions from customers, want to convert the user's linked mailbox to a shared mailbox, the solution to the customer is to export the linked mailbox through the ECP or command to PST, and then remove the disabled account

1.Excel 2016, use an Office 365 subscription to get it now. available anywhere, the Office mobile app provides you with a familiar user interface optimized for use on mobile devices. View and edit documents, whether you're at work, at home, or on

Modern integrated op amps (op amp) and instrumentation Amplifiers (In-amp) offer a number of benefits to design engineers compared to discrete devices. Although many clever, useful and attractive circuits are provided. This is often the case because

The traditional waterfall working mode uses the detailed requirement specification to express the demand, the demand person is responsible for the demand investigation, prepares the detailed requirement specification according to the investigation

High-availability systems, such as servers, network switches, redundant storage disk arrays (RAID), and other forms of communication infrastructure, require close to 0 downtime throughout the lifecycle of their use. If a component of such a system