How do Offers appear on Avito?

Question

Iron

Hello. Maybe this is my delusion or it seems to me, but then dispel your doubts.

I am engaged in used equipment, I am looking for offers on Avito.

And here I noticed one oddity.

What I enter in the search is not immediately issued, but then after a few days (usually 2-3), when I go in again, those products about which I wrote a query in the search appear.

To clarify - sometimes I'm looking for old things - like Nokia n800 Or some old PDA, or so on. etc.

That is, proposals simply begin to “swim in”. Either they have their own "Shop", or the sellers see what the demand "appeared" for. I

observe this more than once, maybe someone will explain?

Answer 1

I see this more than once, can someone explain?

I’ll explain: google sharding, replication and caching, it’s
funny to read commentators who have never dealt with + - a voluminous search index, and indeed with the main problem of databases - the limitation of iron and the lack of dimensions of indexes: cottage cheese is extracted from dumplings, “this is a target”, ha- ha
, your request is very low-frequency, and, such a misfortune, it flies past the caches, which are limited and cannot squeeze everything in and
then added to the current one (secondary - too lazy to look for how Avito works, but sometimes they say at events - yes, everyone has it that way, in general, hardware is not rubber, and networks) and is distributed among shards, here you see it,
just mark this feature and use it, there is no conspiracy here

Answer 2

Recent requests appear in the feed on the primary screen, this is normal.

Answer 3

But somehow it is strange, although I may be pulling by the ears.
That is, "something" that I'm looking for is not there at first, and then this "something" "pops up" in a week or a little more.
I usually go once every three days on average.
Of course, I would be satisfied with the explanation that, for example, sellers were shown what there is a demand for, someone then rummages through the "junk" and puts it up for sale (but this is not there.
Perhaps a coincidence, it is not excluded. But then why can't I find it myself , and the Avito algorithm then gives out in the tape, as if on a silver platter ... Well, or not in the tape, but with a manual search it starts to be located. Of
course, this is not everywhere, but there are several cases in my memory.
Although I certainly did not fix the dates, it is possible that there were ads before.
"Telepathy"? )
Upd. But I understand targeting by "new" ones, and avito stores actively crawl out there, for example, when I'm looking for vidyuhi, it's popular
... but targeting by "junk", something has not been met, and how it works ...

Answer 4

This is targeting. I even get ads on Facebook. It is worth looking for something in the online store - that's it, now it will climb out of all the cracks

Answer 5

most likely this is Avito's struggle with database scanners.
For such sites, data is a commodity, and a tool for manipulating customers. They don’t want to give data to the left, so they put spokes in the wheels, as they can
. I see even more nonsense on aliexpress (try to scan product categories), I think they set the trend for a mess in the marketplace
Lies and fraud won in this world, marketing has become a science where scientific methods are used to do this (deception) effectively.