Skip to main content

5 commands to handle Mongod Process

This year mongodb added into my skill set. Experts saying since last 10 years social media applications are most populars in the market which changes platforms, database and technology. This creates noSQL, hadoop and lots of new platforms for big data. Initially I want to say "MongoDB is a rapidly growing database in database market shares". This is a noSQL or what we are saying non-relational database . It become popular to develop rapid applications/ e-commerce sites/ online systems/ social media applications. 

I am going to share my 1st post on mongodb database. Now you will get more stuffs every week. Here is 5 most usefull mongodb configuration commands. All these are 1st day commands to start on mongodb database. Before starting to work on mongodb database, 1st we have to start command prompt with mongodb bin folder .
  1. How to start mongdb server.
  2. How to configure Data path.
  3. How to configure port.
  4. How to configure log.
  5. How to properly shut down mongodb server.
C:\mongodb\bin:\>

mongod <enter>
this will start the server if everything is fine.
mongod --dbpath <e:\data\db\>
this is to configure datafile path.
mongod --port <27017>
this is to configure port no.
mongod --fork --logpath <e:\data\mongodb\log\>
this is to configure log file.

if you have to check server is ok or not try to connect with mongo shell with below command.
mongo <enter>
and finally if you want to properly shut down mongodb server. Just below command from shell.
use admin <enter>
a.shutdownServer() <enter>


Thnks for reading.

Comments

Popular posts from this blog

How to encrypt and decrypt Table data in postgres

For encrypting and decrypting , we must use the bytea data type on the column which we implement. Bcoz bytea will use the pgcrypto method by default. However, you will need to create the pgcrypto extension to enable these functions as they are not pre-defined in PostgreSQL/PPAS. Example CREATE EXTENSION pgcrypto; CREATE TABLE userinfo (username varchar(20), password bytea); >>    Inserting the data in an encrypted format INSERT INTO userinfo VALUES(' suman ',encrypt('111222','password','aes')); select * from userinfo ; >>    Retrieving the data as decrypted format SELECT decrypt(password,decode('password','escape'::text),'aes'::text) FROM userinfo; Thanks for reading Plz dont forget to like Facebook Page.. https://www.facebook.com/pages/Sql-DBAcoin/523110684456757

How to recover msdb database from suspect mode

 It was Monday 9 th Jun 47 degr. temperature of Delhi-NCR. Temperature was like boiling me and database. When I reached my office( @ 8.45 am) got an alert from one of Server. “MSDB is in suspected mode” At the same time comes in my mind, this issue will boil me today.. I just tried to cool my self through cold drink then connected server from my local system using windows authentication mode..

SQL71562: external references are not supported when creating a package from this platform

Last week I got this error from one of developer who was trying to deploy his project from Testing server to SQL Azure QA server. He was using “Deploy Database to SQL Azure” option from SSMS Tool-Task option. After connecting to SQL Azure portal when operation started to deployment below errors occurs. Validation of the schema model for data package failed. Error SQL71562: Error validating element xx.xxx.xx:function .dbo.xxx has an unresolved refrence to object xx.dbo.xxxx external refrences are not supported when creating a package from this platform . Reason: The reason of the this error was; some functions of project was dependent on master database and only single database was being deploy to SQL Azure. DACFx must block Export when object definitions (views, procedures, etc.) contain external references, as Azure SQL Database does not allow cross-database external references So, this error was coming. Solution : I suggested him to create those function to locally