Amazon RDS (Relational Database Service)

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8
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2answers
2k views

Access Amazon EC2 RDS instance from inside VPC

I have an Amazon RDS instance set up in the 'classic' EC2 (no VPC.) I also have a VPC set up that holds our newer, migrated applications and such. However, it would seem that there is no way to ...
0
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1answer
1k views

Assign Elastic IP to RDS instance

Is it possible to assign a fixed Elastic IP to an AWS RDS database instance? If I create a new database instance, the instance gets a random endpoint like ...
3
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1answer
2k views

What is the rdsadmin user and should I care?

I've inherited control of an AWS MySQL RDS instance. I'm curious to know what the 'rdsadmin' user is and whether I should know the password for this or whether this is purely for use by the Amazon Web ...
0
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0answers
119 views

Replicate SQL Server to Amazon RDS

I have a SQL Server in a dedicated hosted facility that we would like to have DR for. Is it possible such that the database is replicated out to a SQL Server instance in Amazon RDS? Or would I have ...
0
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1answer
324 views

Amazon RDS MySQL limitations

I have a web app that's quite data-heavy. The application is currently storing approximately 5k rows (logs) a day into a MySQL RDS micro instance (all settings default - InnoDB, UTF8,etc). Each log is ...
0
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1answer
160 views

Oracle Database suddenly fills storage device in about 20 minutes

My Oracle instance up on Amazon's RDS filled a 20GB storage in the space of about 20 minutes. I checked all the applications that use this DB and nothing looks out of the ordinary - I can't figure out ...
0
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1answer
3k views

Amazon: How do I know if I need Provisioned IOPS?

We recently moved to Amazon Web Servers and are still learning our way around. Our EC2 Web instance and our RDS MySQL instance (right now we only have 1 of each) seem to be chugging along okay. But I ...
0
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1answer
377 views

Amazon RDS suddenly not working and unable to connect

I'm using an Amazon RDS with MySQL, and I connect to it via another EC2 machine. I correctly set the Security Groups; and it has been working good for two days. Today, for a test I scaled the RDS ...
6
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2answers
5k views

Amazon RDS Instances: db.m1.large vs db.m3.large

Recently, Amazon announced new instance types for RDS. Currently, we are running db.m1.large, and it looks like the new db.m3.large is comparable but cheaper. We're new to AWS, so before moving ...
2
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1answer
313 views

How do I access and use an AWS RDS reserved instance?

I've set up several AWS RDS on-demand instances. Each time, the process was the same, and it included selecting instance type, capacity, storage, etc. When I'm done, and click on the instance icon, I ...
1
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1answer
4k views

How to troubleshoot slow performance on AWS EC2/RDS?

We recently moved our web servers from some 10 year old boxes to AWS EC2. Usage of the site is currently higher now (it's our busy season) and the site has become much slower, which is unexpected ...
1
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1answer
1k views

Amazon AWS EC2 and RDS: How To Increase MySQL Query Cache?

I tried to find information about this, but can't find anywhere. The only one that I could find was http://survivalguides.wordpress.com/2012/07/11/change-the-query-cache-size-amazon-aws-rds/ but it ...
0
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1answer
191 views

With Amazon Web Services' RDS, should I increase the instance size and/or IOPS count to get better performance?

I currently have a small MySQL RDS instance. It's for a webapp that on average does more reads than writes (maybe 75/25) with daily bursts of heavy writing. I set the database size at 305 GB after ...
0
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2answers
618 views

MySQL - Slow query - wp_options table. Website unable to handle traffic

After spending several days researching, I have placed a website on a c1.medium instance, Amazon Linux, and the MySQL database on a db.m1.instance. The RDS is running MySQL version 5.6.13. I have ...
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0answers
147 views

Keep getting '…is blocked because of many connection' on Amazon RDS

I'm finding that for the second time in a week I've got the '...is blocked because of many connection' issue with my Amazon RDS. From the monitor within RDS control panel I can see that I'm nowhere ...
19
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2answers
1k views

In AWS, does an hour of usage get charged just for an instance being in the “running” state?

When AWS documentation and pricing refer to "usage" does this simply mean "if the instance is on" instead of "if the instance is on and doing work". E.g., if I had an EC2 instance running but it was ...
2
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1answer
2k views

How to calculate the size of an AWS RDS instance from a MySQL dump?

We are importing a large historical database into RDS from a mysqldump The gziped sql file was 3GB, the uncompressed sql file is 18GB. We created a 30GB AWS RDS instance and imported the file... the ...
4
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2answers
1k views

How do a I edit .conf file for a postgres AWS RDS?

I would like to alter pg_hba.conf in my postgres RDS instance so that I can use cert authentication. I have found the Parameters Group manager in the RDS which allows me to alter parameters but it ...
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0answers
235 views

Issue connecting to Amazon RDS with stunnel on Windows

I'm trying to set up a local pgbouncer server that then connects using SSL to Amazon's PostgreSQL RDS service. According to pgbouncer's documentation, you need to use something like stunnel to ...
2
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1answer
1k views

Amazon RDS automated hourly snapshots [closed]

I have been looking on Amazon RDS for a way to automatically created incremental snapshots for RDS databases. I want to create hourly snapshots. Can anyone help me ?
3
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2answers
4k views

First attempt to migrate EC2 MySQL to Amazon RDS no going well - SUPER privileges

I've been trying to move an existing db from MySQL running on EC2 to a new Amazon RDS instance (an experiment to see if we can move across). So far, it's not going well. I'm stuck at the initial ...
1
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1answer
322 views

Why AWS RDS doesn't update minor version?

I have a small RDS instance on AWS, and on the maintenance details I have set "Auto minor version upgrade" to Yes. But I still have the MySQL engine version 5.5.27, and AWS has the version 5.5.33 ...
4
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1answer
1k views

How to Rename a Database on a SQL Server Amazon RDS Instance?

Attempts via SQL Server Management Studio and Transact SQL to rename a database hosted on a SQL Server Amazon RDS instance result in the following error. User does not have permission to alter ...
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0answers
31 views

How To Get Amazon RDS Network Utilization Statistics

With Amazon EC2 instances, one can use cloudwatch to find how much bandwidth is going in/out. However, this is not the case with the RDS database. Does anybody know of a way to discover the ...
1
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1answer
680 views

Can Amazon Elastic Beanstalk auto-scale Amazon RDS?

I'm planning to run a PHP/MySQL application using Amazon Elastic Beanstalk. In the settings I can define when it should launch new instances automatically (Auto-Scaling). However, as I understand ...
-1
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2answers
615 views

Amazon RDS - Can't connect to MySQL Server database?

I am trying to login to MySQL server using *nix shell prompt, following is my command : $ mysql ********** -east-1.rds.amazonaws.com:3306 (where the asterisks are my ID) I am getting following ...
0
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1answer
51 views

EC2 instance passes health checks but no longer can SSH in

I've had my website (an EC2 instance) running for a year now and everything was fine until this morning when I lost access to it and its associated database (an AWS RDS database instance). I can't ...
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0answers
632 views

Amazon RDS: Sudden increase in Read IOPS and Throughput

I am using Amazon RDS to host the databases for my website. I am using the large instances for both my master and my read replica. Everything was running smoothly until suddenly the Read IOPS, Read ...
6
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2answers
2k views

How to associate an existing RDS instance to an Elastic Beanstalk environment?

I have created my RDS instance before creating my Elastic Beanstalk environment. The two are working together with no problem, but I'd like them to be linked together, and have the RDS parameters ...
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0answers
505 views

Is it possible to force Re-creation of EC2::Instance or RDS::DBInstance in amazon cloudformation?

It's possible to force the re-creation of a EC2 or RDS instance using cloudformation stacks? My stack goes stuck in a point where simply destroying and creating the resource will fix it, instead of ...
0
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1answer
157 views

Why is my MySQL going offline?

I have 2 applications hosted in a windows server 2008 r2 (AWS EC2 Large instance)machine, using IIS7.5 and mysql 5.5.12. The one database is hosted on the server with a local DB instance the other DB ...
1
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1answer
1k views

What happens when RDS freeable memory runs out?

We have a rather large mysql instance on RDS and the freeable memory is starting to get low (<1GB) in the last 24 hours. What will happen if we reach 0 freeable memory? Does that mean all memory ...
1
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1answer
604 views

Amazon EC2 and Amazon RDS in Same Network

We have deployed our application in EC2 instance and our database is in RDS which is db.m2.2xlarge. I see some minor slowness in our application when compare to our QA environment where has both ...
1
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1answer
49 views

Does it make sense to restrict from where a user can connect to a RDS, if already using a DB security group?

Since AWS' RDS have a firewall based on EC2 security groups (or IP ranges), is it meaningful at all to also restrict connections' origins by restricting users?
1
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1answer
2k views

Aws Rds - Mysql Block host due to many connections

Recently I have migrated the wordpress database to AWS RDS Large Instance (MySQL 5.6.12). After that occasionally Mysql locked my ec2 instance Ip with below error message. "blocked because of many ...
0
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1answer
200 views

Security Group Access Control for RDS is not working

I have been banging on this for awhile and I can't get access to my RDS instance by using the security group of my instance. It works fine if I put in the public IP address using CIDR , but if I ...
0
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1answer
707 views

PHP cannot connect to AWS RDS server

I have a EC2 Instance with apchane, PHP and phpmyadmin. I have connect phpmyadmin to manage the aws RDS server. they are in the same security group. But when i try to use a php script to connect to ...
0
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2answers
1k views

Connecting to a new RDS instance from an EC2 instance

I am having trouble connecting to my RDS instance from my EC2 instance. I added the elastic IP address for the EC2 instance to the RDS security group. as follows: xx.xxx.xx/32 I am using a PHP script ...
5
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5answers
3k views

AWS: Multi-region setup using single RDS instance

I'm trying to scale our web application (PHP, MySQL, memcache) in a multi-region scheme. Currently we are using a setup with two EC2 instances behind an ELB and an RDS instance, all of them in US-EAST ...
0
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1answer
62 views

How do I create an AWS RDS Database in Europe

If I can create a database in Europe, I have a lot less to worry about with reagards to data protection. amazon's docs imply that I can create one in Ireland. When I get to the apropriate stage of ...
0
votes
2answers
210 views

Installing testlink on Amazon EC2 instance

I have created an Amazon EC2 instance to host a testlink server with RHEL. I have successfully configured mysql client, Apache and PHP, but when I try to install it and create the DB, I'm unable to ...
0
votes
1answer
86 views

RDS - Dynamic endpoint causing problems with static configuration files

I'm running into a slight problem with RDS. My system I designed works like so: Server A initiates an RDS startup from a snapshot on a daily bases Server A puts data in RDS database Server A ...
0
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0answers
216 views

AWS RDS Parameter Group Deployment Guide: For Replicated Instances?

I am part of a team that manages a small DB cluster, including Multi-AZ and Read-Replicas. I found the following deployment guide: ...
1
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2answers
4k views

Amazon RDS - SQL Server - Master User Privileges

I created an RDS instance with SQL Server Express Edition on it. The instance setup was all fine, and I also succeeded connecting to it. But once connected using the master user, I cannot create any ...
0
votes
1answer
584 views

Can't connect from EC2 to RDS via PHP. I can directly thought

I've set up an EC2 instance it has mysql and php-mysql installed (not mysql-server). I've set up an RDS instance and set the security group to the EC2 instance. I can connect via the command line ...
0
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2answers
334 views

AWS RDS Scaling

Folks, Since ELB is not available for load balancing RDS instances, what methodology do you recommend to load balance read replicas? RR Route53 DNS entries? Or something more clever? Thanks
0
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1answer
55 views

Which Open Source Cloud Management Platform supports Amazon-RDS?

I have been trying to use Amazon Web services, specially EC2 and RDS. Nowadays most CMP (Cloud Management Platform) like Eucalyptus, OpenNebula, OpenStack, Nimbus and CloudStack all support Ec2 to a ...
1
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1answer
2k views

Connecting RDS database from out side of VPC

My RDS database located in VPC. It's a Multi AZ database so that it's located on two VPC subnet. How could I connect it from outside of VPC?
0
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1answer
112 views

Trouble understanding AWS integration with self-hosting

Lets say I have existing infrastructure for web server(s), application server(s), and database servers. Now I want to take advantage of some of Amazon's Web Service offerings. Lets take RDS for ...
1
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1answer
478 views

AWS MSSQL RDS Instance periodically timing out

Every 5 or so days (including just now) I get a barrage of timeout errors from my webapp. If I look at what my SQL instance is doing in CloudWatch, it reports this: Freeable space: http://cl.ly/NBRM ...