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Displaying posts with tag: dynamic (reset)

Dynamic MySQL Credentials with Vault
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Recently I have been looking at the Vault project as a means to manage secrets for applications and end-users. One of the use cases that immediately drew my attention was the ability to create dynamic role-based MySQL credentials.

Why Dynamic MySQL Credentials?

There are a few reasons why dynamic credentials would be beneficial, all of which can be handled by Vault, including:

  • The database environment is too large to manage individual users.
  • A need to authenticate on an external service, such as LDAP or GitHub organization.
  • Provide credentials to external …
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Creating an Ajax Autocompletion Text Field with Dynamic Faces
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Hi all,

Today I'd like to start a blog series in which I highlight Web application tutorials for NetBeans 6.5. A few changes have been made to tutorials, among which is the featuring of MySQL as the database of choice.

This first entry in the series will cover the tutorial, "Creating an Ajax Autocompletion Text Field with Dynamic Faces", which is based on a NetBeans Community Docs tutorial by Bilal Ahamed.

This tutorial demonstrates the usage of the Woodstock JSF …

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Unintentional Googlewhack Leads to MySQL Bug Report
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While doing a standard audit for a new client, I recommended a few changes to get better performance. Because I had several changes, I used the documentation at

and found that innodb_flush_log_at_trx_commit is a dynamic variable. I was surprised, because most operations dealing with file sizes and operations are not dynamic. But the client proceeded with:

set global innodb_flush_log_at_trx_commit = 2;

and got:

  [Read more...]
Showing entries 1 to 3

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