MikeSharp01

I have been an SQL server & MYSQL user until about a month ago when one of my students was showing me some work they were doing on a knowledge hub with Postgres and I thought I should give it a go for my next mini project idea and I found it very good all kinds of ways the pgAdmin software is excellent.

I did try to say! 🙄 No, not the way I discussed above - for single cables, much tougher for multiple. Just cut a square of EPDM (0.7mm) punch a hole just smaller than the diameter of the cable (or its smallest dimension for the flat stuff - invention of the devil) then just pull the cable through the hole and tape the square of EPDM to the airtight layer

You need to get a proper workstation else you will do your back in.

Then all will be well - except! You need to think about how the cables come through the airtight layer as you will need to make that interface airtight as well. I used some squares of EPDM with hole punched through smaller than the cable then pushed the cable through and sealed the EPDM to the airtight membrane once it was installed - it does mean pushing the cable through the airtight membrane so you need the end free to do it.

The is very good- why is it so good, what insights can you give us into getting that good? Our COP was all over the place until I let it settle at 16oC today we are getting above 3.4 at the moment I will keep an eye on it and we where it goes 7 is miles off.

Interesting stuff Gus, The challenge is the pipework, we have 25mm insulation around nearly all our pipework - not sure how much condensation is forming on the pipework beneath that but our Underfloor Heating (UFH) manifold is not insulated and that is my tell tale. Humidity is hovering around 46%.

I have had ours at 16oC for a couple of days. It have brought the slab temp down, at 15 we get the faintest of condensation on the manifold at 14 it drips off!

How do they know it is battery export, do they have some sort of local monitoring? More importantly does that mean that the GAS based generators, and everybody else because of the contracts system, are getting £1+ for every kWh they generate at specific times?

It is still coming through the fabric of the house so maybe it's picking up heat from the ductwork etc?

Ours is closed, tung & groove, detail is the same though. If the drops are long you need a gap at the joins. I am hoping we don't need them.

You might see it that way BUT there is very little research I have seen that shows that people without any coding skills can drive LLM code developers successfully - ie taking the basic output of requirements engineering, in English if you like, and just expecting a fully worked solution. So I speculate that what we have is apparent, stress apparent, productivity improvements for the coders that are left but where that productivity as measured by the normal metrics is coming out much less than expectations and that may in the medium term, because of maintainability, be even less. This is not to say I would advise cutting back on LLM coding but rather seeing it for what it is - more of a challenge than expected as it is now. The advent of more " agentic" LLM coding along the road Codex seems to be heading will change the perspective again. Anyways it's all good clean fun and I am off for cream cakes and lashings of ginger beer - tallyho.

Could be - but at least I am following the manufacturers recommendations so I should be able to have some comeback if it does not work. This is the drawing I will be following in spirit at least.

Probably lots more to come, scuttlebut on the street is that complex system coding with LLMs is not as effective a professional team almost no matter how much compute you apply the directional control takes vast amounts of work, the smells are far greater, the code is much more complex - longer and much harder to maintain and it looks like you are finding similar challenges.

The download speed is often throttled by the server supplying the data so it can serve many clients at once and not your network speed.

Cricky there is more - a group in Japan build a .125mm glass fibre with 8 cores enclosed in its diameter they managed to crack the Peta bits per second barrier.