Dr. Codd Was Right: Sorry Dear, But I'm Sterile

Vaccinated ≠ Not Infectious

$536,800,000 MARF^™(party like it's 1829)
-- New York Slammers, so far/2024 [GA and The Feds still to come]

Covid-19 has killed at least 1,123,836 people (as of 20 March 2023, final update)

Scientists aren't vocal enough about science. There are large groups of people who think scientists are all frauds and who don't believe in science, and they're being cultured by some of our far right-wing politicians, religious leaders and community leaders.
-- Drew Weissman/2022

To date, Microsoft is stating that organizations testing In-Memory OLTP have seen transaction speeds improve by up to 30 times compared to past performance, with the best performance gains achieved when the business logic resides in the database and not in the applications.
-- Jonathan Watts/2015 [my emphasis]

I have had to explain and re-explain and re-explain and re-explain, you know, how relational databases work, what is an eigenvector, what is dimensionality reduction.

-- Christopher Wylie/2018

... but Flash-based storage has such a different performance profile from rotating media, that I suspect that it will end up having a large impact on filesystem design. Right now, most filesystems tend to be designed with the latencies of rotating media in mind.

-- Linus Torvalds/2007

I believe quite strongly that, if you think about the issue at the appropriate level of abstraction, you're inexorably led to the position that databases must be relational.

-- Chris Date/2009

This week's thought

Investigative reporters are an idiosyncratic breed of journalist. Typically fearless, they are often a source of angina to their editors. Mr. Walsh was no exception.
-- Michael S. Rosenwald/2024 [no surprise - I spent a bit of time on Jack Anderson's staff]

Therefore:

In a time of SSD, multi-core/processor, two terabyte memory and Optane App Direct Mode machines, there is no reason not to build from BCNF data. Time to do what Dr. Codd demonstrated. Technology has finally caught up with the maths.

20 November 2020

Sorry Dear, But I'm Sterile

One thing about the vaccines that has caused me some puzzlement: is it the case that being vaccinated, successfully, also mean that one never becomes infectious after exposure? Yes, we are told that the two vaccines about to be EUA are 95% effective in preventing illness in the person. But does that mean that the person never sheds virus to others?

That is the other question. Well, a recent piece from Bloomberg provides some answers. Sort of. And it is what I expected. The question boils down to: do these vaccines provide sterilizing immunity?

Immunity due to neutralizing antibodies is also known as sterilizing immunity, as the immune system eliminates the infectious particle before any infection takes place.

So, no infection in the person, ergo no shedding of infecting virus.

Rather than lots of quoting from the Bloomberg piece, just have a look.

Dr. Codd Was Right

Vaccinated ≠ Not Infectious

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20 November 2020

Sorry Dear, But I'm Sterile

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