Hi Stefania,
yes this should work neatly.
Bye,
M.
On 15/09/2017 18:47, Stefania Axo wrote:
hi
I want to upgrade from 8.6.5 to 8.6.6.
How do i migrate the data?
do i just copy over the Basex\data folder?
thanks
Stefania
hi
I want to upgrade from 8.6.5 to 8.6.6.
How do i migrate the data?
do i just copy over the Basex\data folder?
thanks
Stefania
As a follow-on to Dirk, it's amazing how much of a performance difference
it can make to use typed variables when you're constructing something for
output. (So far as I can tell, variables declarations function as an
"optimize this!" flag for BaseX.)
If you get good performance when you're just t
Hello Athanasios,
I think you should really check the actual query plan which is executed. If you
have such a huge spike in performance surely they processor will be executing
it differently. I don't think looking into file access patterns BaseX
internally uses is very useful for an end user. Y
You can find the time spent in each step in the query info bar graph.
If you are looking for the schema and the facets of your dataset, you should
have a look at the index module, and for sure at index:facets()
Best regards,
Fabrice
-Message d'origine-
DeĀ : Anastasiou A. [mailto:a.anast
Thank you Fabrice. I understand.
I have not tried querying from the command prompt or sending the output to a
file directly, which I could also work with. But, my understanding is that the
time we are being quoted by the gui is the DB time, not taking into account the
time it takes for the list
I understand that you are reformatting a lot of data, aren't you ?
I will have only little advice, because this is not my use case.
>From what I know, resulting document will be materialized entirely in memory
>before presentation or export.
You should export your results to disk, in order not to
Hello Fabrice
Yes, I am having a query which jumped from ~1500 ms to about a minute with a
tiny little change...
The DB is about 2GB and it is my test set before putting the query to work on
the full dataset.
The change was to go from simply returning the nodes themselves with a `return
thisn
Hello Alexander
The thesis is a fantastic resource for getting to know a bit more about Basex's
inner workings, thank you very much.
I had seen the storage_layout already but I was trying to understand if there
is anything that can be done at the file system
level. This was also because I read
> On 15. Sep 2017, at 14:00, Anastasiou A. wrote:
> Quick question: Is there any document / URL where I could find out more about
> how does Basex access the disk during its operation?
>
> For example, are there any reads to be expected during executing a query?
You can have a look at Christia
Hi Athanasios,
Did you experience slow queries ?
Are you sure to use all the index features ?
Are these queries operational ones (direct access on a key value) or analytics ?
I never experienced slow queries, even on huge xml corpus (patent
registrations),
But this is at the cost of longer index
Hello everyone
Quick question: Is there any document / URL where I could find out more about
how does Basex access the disk during its operation?
For example, are there any reads to be expected during executing a query?
Through iotop, I can see 3-4 processes reading during startup, then another
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