Amazon Relational Database Service is a web service that makes it easy to set up, operate, and scale a relational database in the cloud.

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How to connect to an Amazon PostgreSQL database using SSL

I'm trying to log into an Amazon PostgreSQL DBS using SSL. I have all credentials but my psql version doesn't seem to support SSL. I've tried searching Postgres docs but all I see is how it has ...
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0answers
11 views

Will I still benefit from provisioned IOPS in RDS on a smaller 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, ...
0
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1answer
13 views

Create t2 instance and connect via Wokrbench

I've created an t2 RDS instance inside a VPC. The instance is set to Publicly avaiable: No. I wasn't able to connect to the instance using MySQL Workbench. Is there an option to connect to the ...
2
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1answer
28 views

IOPS on Amazon RDS

I'm very very new to AWS. Is one insert record operation on an Amazon RDS table counted as 1 IOP? I have a use-case of inserting about 1 million records every day, and would like the job to finish ...
0
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2answers
38 views

Replicated timestamp column in different timezone

I have the master running Mysql 5.5.38 on Ubuntu 14.04 LTS. The timezone in the master is UTC+5:30. The slave is in AWS RDS which runs in UTC. The slave is primarily used for running for SQL queries ...
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4answers
168 views

Amazon: How to change database name in Amazon RDS MySQL?

I want to change MYSQL database name of the DB instance of Amazon RDS. How it can be possible?
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2answers
25 views

Is it safe to delete the innodb schema on a new Amazon RDS instance?

As per the title, I'm struggling to find out if it's safe to delete the innodb schema that's created on a fresh Amazon RDS instance. mysql> SHOW DATABASES; +--------------------+ | Database ...
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0answers
9 views

Will deletion of an RDS db snapshot affect the running instance?

Will deletion of an rds db snapshot affect the running instance? (I assume not but I'm being a bit paranoid since it's an extremely important customer db.)
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0answers
9 views

PostgreSQL: Which connections is blocking ALTER TABLE?

I would like to add some fields to a table in all testing and production DBs, all of which are stored in PostgreSQL 9.3 on Amazon RDS. ALTER TABLE users DROP COLUMN IF EXISTS device_language; ALTER ...
3
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1answer
136 views

MySQL RDS Instance eating up memory and swapping

I have an issue with memory on a RDS instance which is of db.m2.4xlarge class. Below are the specifications of the RDS instance Instance Class: db.m2.4xlarge ( 68.4 GB of RAM ) Engine: ...
1
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1answer
103 views

Finding reason behind high write IOPS on MySQL (RDS) server

I am having performance issues with an AWS RDS instance (running MySQL 5.6). This is the backend db to an XMPP server called Tigase. According to Tigase Inc. this type of db instance should be able ...
1
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1answer
118 views

What does exec(text) do?

I just found the following function in two RDS PostgreSQL 9.3 DBs: -- -- Name: exec(text); Type: FUNCTION; Schema: public; Owner: adam -- CREATE FUNCTION exec(text) RETURNS text LANGUAGE plpgsql ...
2
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0answers
76 views

Is there a way to replicate Postgres databases in Amazon RDS between regions?

We have a Postgres RDS instance in the AWS Oregon Region. For some supposed legal reasons, we have to host our client's European data in the Ireland AWS Region, but we need that data synchronized to ...
0
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0answers
23 views

Granting file privilage for an user on amazon RDS(MySQL)

I am having an Amazon setup for my application and I use RDS server which runs MySQL server(Not done by me.Company got it done from some freelance admin). I have a root user created in there but it ...
0
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1answer
106 views

Amazon RDS CPU Usage keep increasing without any long running process in Show Processlist

We are using Amazon RDS(db.m2.2xlarge), CPU usage is suddenly increasing gradually even after we reboot the DB Server. This is happening just past 2 days and we didn't give any new build recently. I ...
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2answers
38 views

Mysql replication with c

I have huge database on MySql and It's become more and more huge. So, Now I am facing performance issues with my database. Some of tables has millions of records in it. like my login detail table ...
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0answers
37 views

Why does Amazon RDS memory utilization drop and disk space utilization rises?

I encountered a problem with my Amazon RDS(db.m2.2xlarge) where DB connections spiked up and my website started responding slowly. On looking up the metrics I was not sure why my freeable memory shot ...
0
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0answers
35 views

What's causing Postgres to freeze?

I'm using Amazon RDS to run my Postgres database, v9.3.3. Recently, I had 2 instances where updating the schema caused the database to stop responding and I had to restart it in order to put the site ...
0
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0answers
35 views

MySQLDump and Amazon RDS

I need to dump the contents of an RDS database into a SQL file, and restore that file to another RDS or MySQL instance. On the RDS instance there are a number of databases and users, and I would like ...
0
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0answers
36 views

RDS Read Replica vs ElastiCached Memcached

My app currently connects to a RDS Multi-AZ database. I also have a Single-AZ Read Replica used to serve my analytics portal. Recently there have been an increasing load on my master database, and I ...
0
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2answers
90 views

What is the best choice for MySQL high availability (zero downtime)? [closed]

As I know there are many solutions for MySQL HA, but most of them are congenitally not zero downtime solution, like MHA, AWS RDS... That said, if zero downtime is "must have", the only choice is ...
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0answers
112 views

Does amazon rds PostgreSQL require vacuum?

It isn't clear if auto vacuum is running in rds. Thanks!
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0answers
77 views

Will Amazon RDS for Postgres be as convenient as using Heroku Postgres?

I'm currently running a Heroku Rails app and our Postgres DB has grown to a data size of 50GB, and our DB cache hit rate is at 93%. We're on the legacy Ronin ($200/month) plan (1.7GB) and probably ...
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2answers
83 views

MySQL Community Edition Capacity

I am using MySQL Community Edition on Amazon RDS service. It is a very large database, 2/3 tables has about 10 millions records and 4-5 tables has 7-8 millions records. Questions How much capacity ...
0
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1answer
120 views

What is default MySQL binlog retention in AWS RDS?

I tried to retrieve my MySQL RDS binlogs in order to run manual "rollback" for some SQLs. Unfortunately, I noticed that only 2 binlogs for the last 30 minutes are available. "call ...
3
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1answer
343 views

Slower queries after upgrade from mysql-5.5 to mysql-5.6

There is lots written about how MySql 5.6 is faster than MySql 5.5 (e.g. http://dev.mysql.com/tech-resources/articles/mysql-5.6.html) but we upgraded our Amazon RDS instance (using the new upgrade ...
0
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1answer
102 views

Unable to migrate local database to RDS instance

I recently created an MySQL instance on Amazon RDS. Unfortunately, I'm not able to connect to the instance from the MySQL command line. I will brief you the details. 1) I want to move/migrate my ...
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1answer
1k views

Aborted connection (Got an error reading communication packets) MySQL on Amazon RDS

I'm getting the following warning in MySQL: Aborted connection (Got an error reading communication packets) I'm using Amazon RDS for MySQL hosting. Both MyISAM and InnoDB storage engines are ...
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0answers
150 views

How to improve performance of large table in AWS MySQL RDS instance?

I am unfortunate enough to have a somewhat large, unoptimized table: +-------+--------+-------+------------+---------+ | rows | data | idx | total_size | idxfrac | ...
2
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0answers
79 views

Postgres: missing disk space after truncate and re-insert

We've got a IP address range dataset stored in a table that was truncated and then re-populated with a slightly modified version of the dataset (almost identical in size). However, after truncating ...
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0answers
78 views

Connection occasionally fails connecting to MySQL on Amazon RDS from PHP

We're moving MySQL databases from our own EC2 instance, to a multi-zone RDS instance. These are accessed from a load balanced lighttpd + PHP cluster. We've noticed that quite often, in the morning, ...
1
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1answer
539 views

How to decide whether to enable MySQL query cache using InnoDB

How should the decision to enable / disable the MySQL query cache be made, on a server that uses just InnoDB tables. Say for example, if the cache is enabled, then how should the output of: SHOW ...
2
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2answers
289 views

Amazon rds MySql -> concurrent connections deadlocks

I normally hang around in StackOverflow but I think this issue is better suited here. I've built an application in C#.NET that uses MySql as a database. My application inserts and updates data in the ...
0
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1answer
263 views

While importing 150 GB file on Amazon RDS, why connection is failing?

I am having Postgres database dump file of 150 GB on Amazon EC2 instance. While dumping the data on RDS from EC2 server I am getting error. The output of the command is as given below. It's giving ...
2
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1answer
346 views

Replication from EC2 Master to RDS Slave - Connecting to master

I am migrating my company's database from an EC2 instance to an RDS instance. I have already migrated a snapshot of data and am now trying to set up replication to get the data that has been added ...
0
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1answer
110 views

Is it possible to recover from a LOST_EVENTS incident from an RDS read replica?

I was setting up a read replica of an RDS database for a reporting project, and issued an incorrect GRANT statement when configuring a user. My RDS read replica stopped, with an error message on the ...
4
votes
2answers
477 views

Privileges for database owner; application user

Quick version: What command should I issue to enable a database owner to allow it to access tables in this database and can this be done from that owner's account? Longer Version: I am creating ...
3
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1answer
915 views

Amazon RDS mysqbinlog “Could not find first log file name in binary log index file”

Preamble: We use RDS at AWS to manage our MySQL database. I know that RDS creates binary logs used for replication.. I want to harvest these binary logs and store them on S3, so that at any time, i ...
2
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0answers
175 views

RDS MYSQL instance rebooted and won't load INNODB table

So my production db in RDS apparently either crashed or was rebooted during a version update, and upon being restarted mysql couldn't load one of the innodb tables: as evidenced by the following error ...
1
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0answers
106 views

Need advice to improve current RDS

Currently I am running a m3.medium SQL Server RDS(20GB storage without IOPS). CPU utilization is under 50% for most of the time(~90%). However, during peak hours(~10%) CPU utilization will hit 100% ...
0
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0answers
32 views

RDS did not restore to a specific point-of-time on my MySQL instance. Why did that happen?

I'm using a MySQL 5.6.13 instance on RDS and accidentally wiped all the data in it (something like 2.5GB). I used the restore to point-in-time feature to recover all the data and it only recovered the ...
1
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0answers
429 views

Get postgres snapshot from Amazon RDS

I can not find a simple way to get a copy of the nightly backup I take of my Amazon RDS postgres instance so I can restore it on my local machine to play with. Right now I'm doing a pg_dump when I ...
0
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0answers
61 views

how to archive old entries from mysql on rds

I have an AWS RDS MySQL DB. I have ec2 instances and an s3. What I would like to do is only retain 60days old data and archive the rest. I'm still new at this so I'm not really sure what to do. What ...
0
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0answers
122 views

Querying Amazon DynamoDB vs Relational DB

I have never worked on Amazon DynamoDB and was wondering if someone with some experience could provide me with some insight. We have a massive table in our MSSQL database that we currently use to ...
0
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1answer
31 views

Managing deleted entries in large database table

Currently we are using Mysql 5.6 with Amazon RDS. We have table tracking uploads and we have a deleted flag in this table, we don't delete rows when a user subsequently deletes an upload. We do this ...
2
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3answers
407 views

Amazon RDS - and binary log rotation

New to RDS (used to having my own server in my own data center). We are on MySQL 5.6 on RDS. when a slave gets behind in replication lag, the master ceases to rotate out its binary logs. It is, ...
1
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1answer
988 views

Amazon RDS - Can't access MySQL DB from local machine

I read many questions/answers here but they are from a different interface from AWS Console. I created a DB Instance but can't create a rule in the security groups that's allows me to connect from my ...
0
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1answer
109 views

I have delete database from mysql but storage is not freed

I have deleted multiple databases (schema) from mysql on amazon RDS but the storage is not freed, is there anything else I should do to free up the storage? I have a mysql database that the total ...
1
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0answers
47 views

Amazon RDS for Oracle Offsite Backup

Am considering Amazon RDS to host our Oracle database. Ideally, I'd like to have my daily backup and as many of the transaction logs as possible since copied to an external location in case of Amazon ...
0
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2answers
482 views

Why is my RDS mysql slow query log full of server restarts?

One of my RDS mysql databases is giving me warnings about the slow query logs taking up significant space. The logs are rotated once an hour, and contain a dozen repetitions of: ...