Amazon RDS (Relational Database Service)

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MySQL on Amazon RDS db.m3.medium performing slowly

I'm moving a rails application from heroku to AWS in order to increase reliability and control over the stack architecture. I was planning to use amazon RDS as I will need several app servers, and a ...
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31 views

How to move RDS database to different VPC

I didn't select a VPC when creating a MySQL RDS database, so it created it inside an auto-generated "default" VPC. I'm now unable to add it to any of my pre-defined security groups, or access it from ...
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8 views

Load average metric for RDS in Cloudwatch

Has anyone succeeded in getting load average data for an RDS instance into Cloudwatch? If so, how did you do it?
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28 views

EC2 cannot connect to RDS on VPC. Subnet issues?

I was able to deploy our .NET app using the AWS toolkit for Visual Studio. I set up the RDS database manually (MySQL) and deployed the app using elastic beanstalk (set up on VPC). The issue was that ...
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40 views

AWS Oracle RDS SE instance larger than m3.2xlarge

All, I was wondering if we can pick anything larger than m3.2xlarge for Oracle SE1 AWS RDS in a pay-as-you-go license mode? The m3.2x large allows only 8 vCPU's and 30GB RAM. Questions: Does SE1 ...
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52 views

mysql.sock error when deploying with AWS Ubuntu and RDS

Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) Rails.root: /opt/deployment.myproject/releases/20140805050704 I've spent the better part of 3 days trying to ...
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47 views

Is Amazon RDS overkill for small business site?

One of my clients wants a small business site run on Wordpress. I'm setting it up through Amazon EC2, and was curious if using Amazon's RDS service to run the wordpress installation is overkill. I ...
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52 views

Load balanced EC2 instances for high performance hosting?

I have a fairly hefty Dell machine with dual quad-core cpus and 32GB memory. On that machine I host a pretty busy forum, but the one machine does everything; web, cache, db, sphinx, etc. I also have ...
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90 views

Downtime for increasing RDS storage?

I am looking to increase storage of two RDS instances (just the storage space allocated, not the instance type or other parameters). The documentation at ...
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57 views

Bugzilla extremely slow on EC2, RDS PostgreSQL

The Problem I have installed Bugzilla on an EC2 instance, using PostgreSQL RDS as my database. After entering a few dozen bugs, Bugzilla became unbelievable slow, and I get a lot of timeouts. ...
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151 views

AWS RDS. Upgrade MySQL from 5.5 to 5.6, external replica and Access denied

I want to create external read replica for my RDS instance using this doc: http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/MySQL.Procedural.Exporting.NonRDSRepl.html My old instance is running ...
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35 views

Best practice for web applications and windows services remote configuration in AWS

we have a distributed system that contains windows services and web applications (.NET and Java based). Currently, most of the initial configuration for these applications are taken from various ...
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297 views

How can I set up an Amazon RDS for PostgreSQL database to act as a replica to a non-RDS PostgreSQL database?

I'm trying to set up an PostgreSQL database on Amazon RDS as a replica to another PostgreSQL database that lives on a regular server. Most of the instructions I've found online require shell access so ...
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1answer
36 views

Amazon RDS On-Demand DB instance to Reserved instance

We currently have 3 on-demand rds instances running and we're planning to move each instances to reserved ones. Upon purchase of the reserved instances, what migration steps should be done to move ...
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53 views

Deleting log files from an AWS RDS Postgres instance

How can I delete logs from an RDS Postgres instance? I just noticed that my instance is displaying the message, storage-full. I can find any descriptions of how to deleted the log files, which I think ...
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225 views

can't find the private Ip address for my Amazon-RDS instance

i moved my Master/slave database architecture to Amazon RDS and everything works fine. But i have a slave out of the RDS service which should keep sync with the new Master server, to do so i have to ...
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80 views

Token Mismatch When Accessing RDS Instance Through phpMyAdmin on localhost

Having problems using phpMyAdmin with a RDS instance. This is the guide that I used. phpMyAdmin is installed on my Windows 7 laptop and I can connect to the RDS instance and I can see the databases ...
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22 views

Launching an RDS Instance with a specified security group

Is it possible to launch an RDS instance and associated with a specific security group? It seems to only let me launch one that is associated with the default security group of the chosen VPC. I can ...
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132 views

AWS: Should my EC2 and RDS instances be in the same Availability Zone?

I just noticed that all of our EC2 instances are in zone us-west-2b, but our Multi-AZ RDS instance is in us-west-2a. Performance-wise everything seems to be okay, and it will be a hassle to "move" ...
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25 views

Visual Studio RDS Setup

I'm trying to go through this tutorial: http://docs.aws.amazon.com/elasticbeanstalk/latest/dg/create_deploy_NET.quickstart.html on setting up an RDS instance and sql db using Visual Studio AWS ...
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32 views

Pending: Master User Password AWS RDS

I'm trying to create a sql server express RDS instance. When I fill out the form on the AWS management console it prompts you to set up a "Master Username" and "Master Password". So I enter some ...
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236 views

Highest value of max_connections in AWS RDS micro instance

Currently, the value for the max_connections parameter in a MySQL RDS t1.micro server model is {DBInstanceClassMemory/12582880} is 32. Since my server does not allowing any more connections after 32, ...
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356 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 ...
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375 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 ...
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715 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 ...
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43 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 ...
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115 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 ...
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79 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 ...
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624 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 ...
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1answer
116 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 ...
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3k 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 ...
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117 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 ...
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1k 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 ...
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103 views

Elastic Beanstalk w/ RDS and PHPmyAdmin

I'm trying to configure a Drupal CMS on my new Amazon EC2 server with Elastic Beanstalk PHP. I also have MySQL configured for my RDS database. I want to get PHPmyAdmin running for use with Drupal. I ...
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16 views

Amazon AWS RDS Parameter Groups: query_size value is 0-9223372036854774784?

While trying to edit query_size, the current default value is 0-9223372036854774784 I am confused, what does this means? I was trying to set it to around 200MB, in this case what should I enter? ...
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490 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 ...
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13 views

Drupal on Amazon VPC tries to reinstall a new site

My Drupal based web site running on a cluster that includes Amazon VPC instance, gluster network file server and Amazon RDS database instance. Sometimes, not very frequently, when a new instance is ...
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135 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 ...
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381 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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81 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 ...
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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 ...
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653 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 ...
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2answers
551 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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185 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 ...
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22 views

Scale down RDS database on Beanstalk

I have to scale down a RDS database on Elastic Beanstalk. Right now it has 1024GB and I need just 30GB. I read that I have to create a new instance and restore a dump. The problem is that I don't ...
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460 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 ?
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2k 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 ...
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149 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 ...
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666 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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56 views

Freeable memory on Amazon RDS maxed. How do I clear it?

This is my freeable memory on my RDS instance: http://cl.ly/image/2y40213K2R1F How can I clear this out? Or at the very least troubleshoot? I tried restarting, but it doesn't work.