amazon-rds

问题 Is there any sample where I can find how to copy data from a CSV file inside Amazon S3 into a Microsoft SQL Server Amazon RDS ? In the documentation its only mentioned about importing data from a local db into RDS. 回答1: Approach would be like - You have to spin up an EC2 instance and copy S3 CSV files into it and then from there you have to use Bulk insert command. Example: BULK INSERT SchoolsTemp FROM 'Schools.csv' WITH ( FIRSTROW = 2, FIELDTERMINATOR = ',', --CSV field delimiter

问题 I would like to pull RDS Cloudwatch Metrics using Boto for multiple databases at once. So far I have only been able to get metrics for only one instance at a time using an approach like this: botoRDS = boto.connect_cloudwatch(aws_access_key_id=Key, aws_secret_access_key=OtherKey) instanceStats = botoRDS.get_metric_statistics(period=60, start_time=self.startTime, end_time=self.endTime, namespace="AWS/RDS", metric_name='CPUUtilization', statistics=["Average"], dimensions={'DBInstanceIdentifier'

问题 I have a Rails 4 application that uses ActiveRecord to interact with a PostgreSQL 9.3 database. The application makes use of the hstore extension in PostgreSQL for storing key-value pairs in a single database field. Accordingly, Rails automatically detects what I did with that migration and creates the following line in your schema.rb file enable_extension "hstore" In the development and test environments, that works great, as I am deploying to stand-alone PostgreSQL instances. However in

问题 I've been looking around for best practices when setting up your database on the cloud but it still isn't clear to me which of the following solutions should we be going for? Amazon RDS Aurora Amazon RDS MySQL MySQL on EC2 instances I see Amazon Aurora being marketed as the better alternative however after some research it doesn't seem like people are using it. Is there a problem with it? 回答1: You should benchmark Aurora carefully before you consider it. Launch an instance and set up a test

问题 I've been looking around for best practices when setting up your database on the cloud but it still isn't clear to me which of the following solutions should we be going for? Amazon RDS Aurora Amazon RDS MySQL MySQL on EC2 instances I see Amazon Aurora being marketed as the better alternative however after some research it doesn't seem like people are using it. Is there a problem with it? 回答1: You should benchmark Aurora carefully before you consider it. Launch an instance and set up a test

问题 I followed the aws tutorial found here. Everything went smoothly up until connecting to the postgresql instance via pgadmin. I entered the appropriate user/pw info and copy/pasted the address of the db appropriately. The port is indeed 5432 on my aws dashboard. I am receiving the following error message: Server doesn't listen The server doesn't accept connections: the connection library reports could not connect to server: Operation timed out Is the server running on host "my_database_name

问题 I followed the aws tutorial found here. Everything went smoothly up until connecting to the postgresql instance via pgadmin. I entered the appropriate user/pw info and copy/pasted the address of the db appropriately. The port is indeed 5432 on my aws dashboard. I am receiving the following error message: Server doesn't listen The server doesn't accept connections: the connection library reports could not connect to server: Operation timed out Is the server running on host "my_database_name

问题 I was successfully able to connect to RDS like any other database connection. I use spring jpa data ( repository ) to do CRUD operation on postgres db. currently I provide the db url and the credential in the properties file spring: datasource: url: jdbc:postgresql://<rds-endpoint>:5432/<dbschema> username: <dbuser> password: <dbpassword> However this is not an option while connecting to production or preproduction. what is the best practise here. Does AWS provide any inbuild mechanism to

问题 I have 2 databases on AWS RDS, one for stage and one for production across 2 accounts. I am trying to copy the data in production to stage every x days. My plan was to make a copy of the most recent automatic backup snapshot in production and share it to the stage account before creating the database in stage using the shared snapshot from production . Everything was going right until I ran into what I believe is a bug but it could easily be that I made a mistake. When I tried to get the most

问题 I have 2 databases on AWS RDS, one for stage and one for production across 2 accounts. I am trying to copy the data in production to stage every x days. My plan was to make a copy of the most recent automatic backup snapshot in production and share it to the stage account before creating the database in stage using the shared snapshot from production . Everything was going right until I ran into what I believe is a bug but it could easily be that I made a mistake. When I tried to get the most