Amazon RDS (Relational Database Service)

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PHP FPM, chroot can't connect to AWS RDS

I've been experimenting with chroot'ing php-fpm pools via the built-in chroot method in php's pool config. This is for the purpose of hosting multiple wordpress websites on the same AWS EC2 instance. ...
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32 views

Can't connect to RDS MySQL

So, I created a new DB and my EB app is reaching it fine, but I can't seem to access MySQL from my computer. When I try to run: mysql --host=123.abc.us-west-2.rds.amazonaws.com –-port=3306 –u myname ...
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31 views

Why can't I create a superuser in AWS Postgresql instance?

I have an AWS EC2 instance connecting to an RDS instance (Postgresql). When I created the RDS instance, I told it the DB root's username was: my_user1 and the password was password1. Now I'm ...
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26 views

Is it possible to install MySQL extensions on Amazon RDS?

We are about to migrate our existing system from local MySQL instances on the same EC2 to a proper remote Amazon-RDS. Unfortunately there is a functionality called Median that MySQL is missing. Our ...
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1answer
46 views

unable to connect to public postgresql rds instance

I created a basic test PostgreSQL RDS instance in a VPC that has a single public subnet and that should be available to connect over the public internet. It uses the default security group, which is ...
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1answer
46 views

AWS RDS Nightly Staging Database

I am trying to determine if it is possible to configure the RDS service in AWS to do the following, but have not had much luck with my Google searches. When it does its instance backup, have it ...
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32 views

Connecting to a PostgresSQL Database Instance on Amazon Web Services

I've been trying to use the instructions found on amazon to set up my PostgreSQL database instance and connected it to PG Commander. After getting an initial connection error I checked to see if ...
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2answers
90 views

AWS EC2 Auto Scaling Groups, RDS, Route 53 and Constantly changing IP addresses

I setup an auto scaling group on EC2 along with an RDS Postgres instance. I am not using ELB. Maybe I should be... The challenge is that every time a new EC2 instance is created it assigns a unique ...
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83 views

Why the time taken to fetch results of a query for 10,000 times from a RDS is so uneven? (experiment)

tl;dr : Why the time taken to fetch results of a SELECT statement for 10,000 times from a RDS when requested from an EC2 is so uneven? Updated the question with results of small and medium RDS ...
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2answers
56 views

Allow access to RDS instance from EC2 instance on same VPC

I am having trouble gaining access to a MySQL RDS instance. I am trying to connect to the RDS instance from an EC2 instance. Both the RDS instance and the EC2 instance are contained within the same ...
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39 views

Amazon RDS on solid state drives

I am planning to design a cloud based application which leverages the MySQL provided using Amazon RDS. I wish to setup read replicas for the data which I have obtained on solid state drives. Does ...
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37 views

AWS RDS CLI: AccessDenied on CreateDBSnapshot

I want to use the AWS RDS command line tool to create a snapshot of my database my-database using create-db-snapshot. I have created a special backup role in IAM with a policy that allows me to ...
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45 views

iis-disabling-ssl-v3 (CVE­-2014­-356)causing ec2 to Rds connection failure

To disable ssl v3 on my web server (m1.small EC2, i-1aafee15) running windows server 2012 r2, I added registry keys: SSL 3.0->Server->Enabled (0) SSL 3.0 ->Client->DisabledByDefault (1) ...
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2answers
70 views

Never miss a HTTP post [closed]

I have a webservice that have a couple of "machine" clients connected to it that does HTTP post with data once in a while. The nature of the service is that I cant allow the service to loose a single ...
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2answers
66 views

Is it possible to attach an Amazon RDS SSD volume to an EC2 instance?

It has been my understanding that you cannot attach an Amazon RDS SSD volume to an EC2 instance. I was under the impression that the RDS instances were a "managed" solution and that the volume was not ...
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69 views

pgpool2 parallel mode: Non-superusers must provide a password in the connection string

I have two AWS RDS postgres nodes backing a parallel mode pgpool setup on EC2. After using pgbench to populate test tables, I get odd behavior from test queries. Any query that uses a function ...
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25 views

How to re-create the symmetric key on Amazon RDS

We have some column encrypted by symmetric key. Now we want to upload our database to Amazon RDS (SQL Server). Can we do that? If yes, how?
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85 views

Multiple RDS vs DNS

have a problem I was hoping someone could help me with. We have two RDS read slaves that we have our app servers round-robin to for data reads (DNS in Route53). Well, yesterday those RDSes got ...
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80 views

How can I get Puppet generated configuration to include internal hostnames of other ec2 instances in my CloudFormation stack?

I have a stack generated by AWS CloudFormation that includes an EC2 instance (running Ubuntu 14.04) and an RDS (database) instance. They are both inside a VPC, which includes a puppet master (not as ...
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73 views

What would happen if I provision IOPS in RDS on a non-PIOPS-Optimized instance type?

Quote from the docs: If you are using Provisioned IOPS storage, we recommend that you use the db.m3.xlarge, db.m3.2xlarge, db.m1.large, db.m1.xlarge, db.m2.2xlarge, db.m2.4xlarge, ...
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109 views

Solution for PHP / MySQL website loading fast in multiple regions [closed]

I host am ExpressionEngine based website on a single Amazon EC2 instance in the US East (Virginia) region. I use Ubuntu. The website allows members to post their content, and displays it for other ...
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76 views

RDS very slow and storage incosistencies [closed]

A couple of hours ago one of our AWS EC2 instances spike in CPU usage to 90 - 100%. That server, along with several other production servers, use one main RDS instance for the databases. All server ...
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180 views

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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1answer
335 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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53 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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149 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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121 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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230 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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92 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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149 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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844 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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96 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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1answer
404 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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55 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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1k 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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153 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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196 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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1k 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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163 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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23 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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1answer
489 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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63 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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46 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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1answer
3k 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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1k 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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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 ...
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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 ...
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106 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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292 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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148 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 ...