Six Things to Monitor with PostgreSQL

This article describes six performance metrics that ought to be central to your PostgreSQL monitoring strategy. By using a tool like SQL Monitor to track these metrics over time, and establish baselines for them, you'll be able to spot resource pressure or performance issues immediately, quickly diagnose the cause, and prevent them becoming problems that affect users. Read more

Searching Flyway Migration Files using Grep and Regex

This article demonstrates a cross-RDBMS way of searching through a set of SQL migration files, in the right order, to get a narrative summary of what changes were made, or will be made, to one or more of the tables or routines within each migration file. Getting these summary reports, even from a set of SQL migrations, isn't difficult, but having a few examples makes it a lot quicker to get started. Read more

Pipelining Configuration Information Securely to Flyway

This article demonstrates two techniques for allowing Flyway to read extra configuration information from a secure location, possibly encrypted. The first technique pipes the contents of the config file to flyway via STDIN, and the second uses PowerShell splatting. This makes it much simpler to use Flyway to manage multiple development copies of a database using role-base security. Read more

Using Windows Security and Encryption with Flyway

This article describes a simple technique that will allow you to use Flyway securely, even in cases where more than just the login credentials need to be protected. It uses a PowerShell technique that converts an encrypted Flyway configuration file into an array of parameters that Flyway can read just as if you were typing them in. Read more

Flyway for SQL Server Data Tools Users

If you are using SSDT for authoring, building, debugging, and publishing a database project, how do you change to, or preferably migrate towards, a Flyway-based database development? Flyway doesn't need to replace any code part of SSDT, but if allowed to manage every release candidate, it does allow for much cleaner branching, merging, and deployments. Read more

Flyway and SSDT: Merging Work from a Branch

In an SSDT-Flyway hybrid development, the required database changes may be delivered as a DACPAC, but we get far more control over merge operations and deployments if they are done using Flyway migrations. This article demonstrates how to automate as much as possible of the work required to extract a Flyway-compatible migration script from a DACPAC. Read more

Flyway and SSDT: Extracting a DACPAC from a Flyway-managed Database

When you are integrating Flyway into an existing SQL Server SSDT development, you don't necessarily have to change everything at once. The development team might continue to use the SSDT tools, but Flyway will soon take over the deployments. This means that any automated processes will need to be able to handle both DACPACs and Flyway migration scripts with equal grace. In this article, I'll demonstrate how to automatically extract a versioned DACPAC from each new Flyway version of a database. Read more

A First Look at PostgreSQL Monitoring in SQL Monitor

PostgreSQL monitoring is now supported by Redgate SQL Monitor to improve performance and reduce downtime. Read more

The Journey to Team-based Development with Flyway

This article explains why Flyway is fundamentally well-suited to the task of bringing control and automation to database development work and then the features of Flyway Teams edition that become necessary when a team of developers need to work concurrently on a database. Read more

Finding External References in Database Deployments

This article outlines the syntax of the three and four dot references that usually denote external database references, demonstrates how to find them either from a live database or by using a text search of a script, and explains some of the complicating factors that can lead to 'false positives'. Read more

Redgate Test Data Manager

Flyway

Redgate Monitor

Overview

Test Data Management

Automate

Monitor

Product articles