Your site unavailable page

When your site is down what do people see? If overloaded to you respond well or not?

For much larger organizations with the infrastructure and DNS management this should be part of your DR strategy. Yesterday was FireFox Download Day . Mozilla I don’t think coped as well as they could have and were not prepared. Looking at the two screens below you can see examples of error pages I got.

In this case it was a planned event, the increase in traffic was predicable ahead of time. Surely they could have had a static pages with something about the event, the high load and even then a static page of links if your goal was to download FireFox 3.

My site certainly doesn’t support the automated failover, I have to make a DNS change at my domain register Go Daddy to a different host that is already ready and wait for delegation, but I’m prepared for a significant outage like previously .

Tagged with: Web Sites

Using GenAI directly in the database. A practical example using MySQL 8.0

Using GenAI directly in the database. A practical example using MySQL 8.0

If you have a typical MySQL production setup using MySQL 8.0 (EOL) with replication, you can take advantage of VillageSQL extensions to generate AI responses directly with your source data with no impact on your production setup or existing application software.

Producing Skewness statistics with SQL

Producing Skewness statistics with SQL

Skewness measures the asymmetry of a distribution. A perfectly symmetric distribution has a skewness of zero. A positive skew (right-skewed) means the tail extends to the right — a small number of high values pull the mean above the median.

Exploring the vsql-ai extension

Exploring the vsql-ai extension

The vsql-ai extension adds AI prompt capabilities and text embeddings directly in SQL queries, with support for Anthropic Claude , Google Gemini , OpenAI ChatGPT , or a local LLM such as Ollama .