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Displaying posts with tag: aws (reset)

Continuent Tungsten Use Case: Modernizing Medicine, a SaaS solution running on Amazon AWS
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Learn how Modernizing Medicine, an electronic medical records company, serves thousands of customers and leverages Continuent Tungsten to manage databases on Amazon AWS. Modernizing Medicine is as fast growing SaaS company, offering electronic medical records management solution for thousands of small and medium-sizes dermatology, ophthalmology, optometry, plastic surgery, cosmetic and

Additional DB objects in AWS RDS
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To expand on Jervin’s Default RDS Account Privileges, RDS for MySQL provides a number of routines and triggers defined the the ‘mysql’ meta schema. These help in various tasks because the SUPER privilege is not provided.

SELECT routine_schema,routine_name
FROM information_schema.routines;
+----------------+-----------------------------------+
| routine_schema | routine_name                      |
+----------------+-----------------------------------+
| mysql          | rds_collect_global_status_history |
| mysql          | rds_disable_gsh_collector …
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Cloning MySQL 5.6 instances
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A tip for all those cloud users that like cloning database servers (as reported in my book Effective MySQL – Replication Techniques in Depth).

Starting with MySQL 5.6, MySQL instances have a UUID. Cloning servers to quickly create slaves will result in the following error message.

mysql> SHOW SLAVE STATUSG
...
  Last_IO_Error: Fatal error: The slave I/O thread stops because master and slave have equal MySQL server UUIDs; these UUIDs must be different for …
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Scalability Tips & Greatest Hits
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Join 8000 others and follow Sean Hull on twitter @hullsean. In the past two years we’ve written a ton of material on scalability. Here’s the greatest hits… Why Generalists Are Better at Scaling the Web The internet stack is a complex infrastructure of interlocking components. An scalability engineer must be adept at Linux, plus webservers, […]

The post Scalability Tips & Greatest Hits appeared first on Scalable Startups.

The Most Important AWS Feature for Performance and Scalability
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Join 6100 others and follow Sean Hull on twitter @hullsean. The Foundation of Speed All servers use disk to store files. Operating system libraries, webserver & application code, and most importantly databases all use disk constantly. So disk speed is crucial to server speed. [mytweetlinks] [quote] Disk speed is crucial for MySQL databases. It has [...]

WordPress on S3: going pro
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WordPress-on-S3 makes professional website administration as easy as pie.

OblakSoft is pleased to announce availability of the ready-to-run WordPress-on-S3 / Yapixx AMI with enhanced configuration, performance, and website administration features.  Now website owners can use Webmin and phpMyAdmin for secure website administration over the Internet, and pre-configure Cloud Storage Connection for the instance.

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MySQL RDS 'GoSH' is broken
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RDS has created some basic tooling for looking at the internal status variables within MySQL called Global Status History or "GoSH" though unfortunately the tooling is broken.

The tooling, detailed at the following link here is meant to snapshot the output of "show status" and squirt the data into a table in the MySQL schema called mysql.rds_global_status_history.

The issue is that the bootstrapped event called 'ev_rds_gsh_collector' is missing and therefore the procedures to enable …



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How to STOP SLAVE on Amazon RDS read replica
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We are doing a migration from Amazon RDS to EC2 with a customer. This, unfortunately, involves some downtime – if you are an RDS user, you probably know you can’t replicate an RDS instance to an external server (or even EC2). While it is annoying, this post isn’t going to be a rant on how RDS can make you feel locked in. Instead, I wanted to give you a quick tip.

So here’s the thing – you can’t stop replication on RDS read replica, because you don’t have (and won’t get) privileges to do that:

replica> STOP SLAVE;
ERROR 1045 (28000): Access denied for user 'usr'@'%' (using password: YES)



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MySQL cloud database deployments via online configurator - free AWS trial
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SkySQL™ Cloud Data Suite now comes with 4 nodes system on AWS Plus: AWS tips & tricks, updated administration console, new video tour & more

As with all new open source software products, updates are a continuous process and we’ve been busy since the launch of the SkySQL™ Cloud Data Suitelast September! Here is a snapshot of the latest developments with our Cloud Data Suite, a collection of software components that provides a highly available database solution in a cloud environment, based on MySQL & MariaDB, deployable in the Amazon …

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Cloud Operations Interview
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Read the original article at Cloud Operations Interview

What does a cloud computing expert need to know? How do you hire a cloud computing expert? Competition for operations & DBAs is fierce, so you’ll want to know how to find the best.

If you’re a systems administrator or ops guy, you may want to prepare for an interview for such a position. Meanwhile, if …

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10 Newer Entries Showing entries 31 to 40 of 64 10 Older Entries

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