Posts Categorized: Pythian

Pythian at Oracle OpenWorld 2014

Calling all Pythian fans, clients, and partners! It’s that time of year again with Oracle OpenWorld 2014 fast approaching! Pythian is excited to be participating once again with our rockstar team of experts in all things Oracle including Database 12c, Oracle Applications (EBS, GoldenGate) and engineered systems, MySQL, and more. We are thrilled to have…

Data Profile: Better Knowing Your Data

Have you ever needed to start a new data analysis project or create a report for the business users querying a database you never worked before? Or simply know the data distribution of a database to create better indexing strategies? Working as a consultant, I constantly face this challenge where I have to work with…

Oracle Database: Script to Purge aud$ Table Using dbms_audit_mgmt Package

With an increase in requirements on database security, database auditing is part of most production databases nowadays. The growth on Oracle database audit table”‘aud$” always add spice on a DBA’s life. Since this table growth directly impacts the database performance, this table got special place on every DBA’s heart. Traditionally we follow many methods to purge…

Azure Storage: Creating, Maintaining, and Deleting SQL Server Backups

This post covers how to create, monitor, maintain, and automatically delete SQL Server backups. What is Azure Storage and why should you use it? Microsoft Windows Azure is Microsoft’s cloud offering for offsite storage. It offers the ability to seamlessly enable massive storage, Virtual Servers, SQL Server database instances, and many other options without having…

12c: How to Restore/Recover a Small Table in a Large Database

As a DBA, you will receive requests from developers or users, indicating that they deleted some data in a small table in a large database a few hours prior. They will probably want you to recover the data as soon as possible, and it will likely be a critical production database. Flashback will not be enabled, and the recycle bin…

Building a MariaDB Galera Cluster with Docker

There’s been a lot of talk about Docker for running processes in isolated userspace (or the cloud for that matter) lately. Virtualization is a great way to compartmentalise applications  and processes however the overhead of virtualization isn’t always worth it – in fact, without directly attached storage IO degradation can seriously impact performance. The solution?…

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