Blog | Pythian | Database (30)

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Microsoft SQL Server

SQL Server: More light shed on "non-yielding scheduler" and Indexes stats

SQL server folks may find the "non-yielding scheduler" warning familiar and it is usually (if not always) ...

Microsoft SQL Server

SSIS tip: Set variables' values interactively in SSIS packages

Debugging

This is a little tip for those who develop

Oracle

Quick Install Guide for Oracle 10g Release 2 on Mac OS X Leopard & Snow Leopard

I was very surprised that Oracle released Oracle ...

Oracle

Moving Oracle Datafiles to a ZFS Filesystem with the Correct Recordsize

Oracle

Oracle 11gR2 Grid Infrastructure -- Memory Footprint

Upgrading to 11g Release Grid Infrastructure? You probably want to read on...

Oracle

AQ Notifications in Oracle 11gR1

Introduction

The AQ notification process has changed from release 10gR2 to 11gR1. The most notable change ...

Oracle

DBD::Oracle and Windows 64bit

I have successfully compiled and installed ...

Oracle

How to Dynamically Call PL/SQL Procedure in Oracle

Dynamic procedure calls in Oracle PL/SQL

Just ...

Oracle

Adding Columns with Default Values and Not Null in Oracle 11g

Oracle 11g has a new performance enhancement when ...

Oracle

Running querys against multiple SQL Server AND Oracle instances

Background

It is not unusual that a DBA needs ...

Oracle

HOWTO: Oracle Cross-Platform Migration with Minimal Downtime

Strategy for a Minimal Downtime ...

Oracle

Oracle GoldenGate Installation, Part 1

I want to introduce several post about Oracle ...

Oracle

Oracle: Limiting Query Runtime Without Killing the Session

Recently, a customer request came in to limit the ...

Oracle

ORA-16069? You May Need A New Standby Controlfile

Backstory:

On a recent Monday, I had to ...

Oracle

Patching an 11gR2 Grid Infrastructure Home

Introduction

The process for applying a patch ...

Oracle

Oracle 11g SE Switch-Over

Recently, I tested a switchover on Oracle 11g SE1.

...

Oracle

Setting up Network ACLs in Oracle 11g… For Dummies

Having recently performed a test upgrade for a ...

Microsoft SQL Server

Check URL status from SQL server

One of our clients has a public web page and they ...

MySQL

What Exactly is Swappiness?

This is an issue that keeps rearing its ugly head over ...

Oracle

Killing an Oracle Job Dead

If you ever thought it was easy to kill an ...

MySQL

Using the Sphinx Search Engine with MySQL

MySQL Full Text Search Limitations

Suppose ...

Oracle

Questions you always wanted to ask about Flashback Database…

Last Friday in the Sydney Oracle Meetup I talked about ...

MySQL

MySQL on Debian and Ubuntu

Introduction

Debian Linux (the underlying ...

Oracle

Oracle: Delete and Re-Insert a Row in the Same Statement

It’s probably worth some explanation to understand ...

Oracle

Oracle GoldenGate Extract Internals, Part III

This is the third post in the ...

Oracle

Setting up Virtual Hosts for Database and Applications Tiers in 11i

I would like to share with you the virtual hosts ...

Oracle

Oracle E-Business Suite: Querying Patches, Part 2

In the first part of this blog I tried to shed some ...

Oracle

Oracle GoldenGate Extract Internals, Part I

Since GoldenGate has been declared as a strategic ...

Cloud

Oracle: What is an Unrecoverable Data File?

A data file is considered unrecoverable if an ...

Oracle

ORA-01555: snapshot too old, When Running Flashback Query

Argh! Of all the frustrating, partially-completed ...

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Oracle AI Data Platform (AIDP): No-Nonsense Platform Overview

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Google Workspace

AI in the Workplace: Employee Productivity & Sentiment Survey

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Google Workspace

Is Agentspace good for non-Google shops?

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Using Multi-Agent Reasoning for NLP-to-SQL

As data-driven decision-making becomes essential, access to that data shouldn’t require deep technical ...

Analytics

Becky's BI Apps Corner: OBIA 11.1.1.10.2

Upgrade jitters? If you’re running older versions of OBIA, the new 11.1.1.10.2 release brings game-changing features like automatic error handling and ...

Analytics

Oracle Data Integrator (aka Sunopsis) Now On OTN

Oracle Data Integrator (formerly Sunopsis) has officially landed on the Oracle Technology Network, bringing

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Featured blog posts

SQL Server: More light shed on "non-yielding scheduler" and Indexes stats

SSIS tip: Set variables' values interactively in SSIS packages

Debugging

Quick Install Guide for Oracle 10g Release 2 on Mac OS X Leopard & Snow Leopard

Moving Oracle Datafiles to a ZFS Filesystem with the Correct Recordsize

Oracle 11gR2 Grid Infrastructure -- Memory Footprint

AQ Notifications in Oracle 11gR1

Introduction

DBD::Oracle and Windows 64bit

How to Dynamically Call PL/SQL Procedure in Oracle

Dynamic procedure calls in Oracle PL/SQL

Adding Columns with Default Values and Not Null in Oracle 11g

Running querys against multiple SQL Server AND Oracle instances

Background

HOWTO: Oracle Cross-Platform Migration with Minimal Downtime

Strategy for a Minimal Downtime ...

Oracle GoldenGate Installation, Part 1

Oracle: Limiting Query Runtime Without Killing the Session

ORA-16069? You May Need A New Standby Controlfile

Backstory:

Patching an 11gR2 Grid Infrastructure Home

Introduction

Oracle 11g SE Switch-Over

Setting up Network ACLs in Oracle 11g… For Dummies

Check URL status from SQL server

What Exactly is Swappiness?

Killing an Oracle Job Dead

Using the Sphinx Search Engine with MySQL

MySQL Full Text Search Limitations

Questions you always wanted to ask about Flashback Database…

MySQL on Debian and Ubuntu

Introduction

Oracle: Delete and Re-Insert a Row in the Same Statement

Oracle GoldenGate Extract Internals, Part III

Setting up Virtual Hosts for Database and Applications Tiers in 11i

Oracle E-Business Suite: Querying Patches, Part 2

Oracle GoldenGate Extract Internals, Part I

Oracle: What is an Unrecoverable Data File?

ORA-01555: snapshot too old, When Running Flashback Query

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Pythian’s Vanessa Simmons and Donna Williston Again Named to CRN’s 2025 Women of the Channel List

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Pythian Welcomes Shawn Gandhi as Senior Vice President, Customer Engineering, and Country Managing Director for Canada

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Pythian Recognized on CRN’s 2024 Solution Provider 500 List and DBTA’s 100 Companies That Matter Most in Data for 2024

Pythian Welcomes Brooks Borcherding as Chief Executive Officer

Pythian’s Vanessa Simmons and Donna Williston Honored by CRN on 2024 Women of the Channel Lists

Pythian Recognized as a Top Employer in Canada’s National Capital Region in 2024

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CRN Names Pythian’s Vanessa Simmons a 2023 Women of the Channel Power 80 Solution Provider

Award-Winning Marketing Veteran Christina O’Reilly Joins Pythian Services as Senior Vice President, Marketing

Pythian Makes Database Trends and Applications’ List of Trendsetting Solution Providers for 2023

Pythian Celebrates 25 Years of Enterprise Data, Analytics, and Cloud Success

Pythian India Achieves “Great Place to Work” Certification After Building High-Trust, High-Performance Culture

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Pythian Sets Company Record with Over 100 New Customers in 2021

Pythian’s CTO Paul Lewis Featured Commentary Published by InformationWeek

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Pythian Taps Seasoned Cloud and Data Expert Paul Lewis as CTO

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