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I have a DB table with 25M rows, ~3K each (i.e. ~75GB), that together with multiple indexes I use (an additional 15-20GB) will not fit entirely in memory (64GB on machine). A typical query locates 300 rows thru an index, optionally filters them down to...
Started by Shaul Dar on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
I like to define this:
create_namespace.nspname = 'pg_catalog' then '- system catalogues' when pg_class.oid is null and pg all of information_schema.sql_features into ....
Buffercache" allows you to inspect the contents of the buffer cache.
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Hi, I am planning a high performance e-commerce project in asp.net and need help in selecting the optimal data retrieval model for the product catalog.
Some details, - products in 10-20 categories- 1000-5000 products in every category - products listed...
Started by Fredrik on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
Make sure your.
CNET developed solr for their product catalog search.
Server on top of lucene).
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Does anyone know what the maximum size on an indexing service index is on Windows 2008? We are having all sorts of problems with the index hanging and not processing new documents.
I just deleted the catalog and and recreated it. I've added in 4 of the...
Started by mrdenny on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at serverfault):
Heh....
Show me all emails from xxxx, etc...
The behavior about 500+ files laying around in the catalog directory? That makes it sound like CiSvc isn't doing inclined.
Aspx for details) to numbers of documents or, presumably, catalog size.
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Ask your Facebook Friends
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Hi there
we're using memcache in several of our Rails applications. Now I was wondering: Is there a way to get a list of all objects stored in memcache including the amount of data each value occupies?
E.g.:
key | memory(Bytes) | % foo_key | 15013 | 0...
Started by Matt on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
If you have to do things like.
It's a cache, not a database.
Meets ephemeral storage.
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I'm migrating to Nhibernate 2.0 GA but have some trouble with setting cache expirations in memcached provider.
I see in the NHibernate.Caches.MemCache sources that there is a property for expiration and a default value for 300 seconds.
There are also ...
Started by malsmith on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
As far as I understand, the cache expiry time is provider specific as some cache providers don't.
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I have a website that is updated regularly and I am having a problem where old content is showing up on the page. It can be fixed by refreshing a few times or clearing the cache. I am looking for a solution so no data is stored on the PC and the site ...
Started by JCHASE11 on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Try putting this in your head tags
<meta http-equiv="cache-control" content="no-cache">
Edit Just a note, this doesn't force the browser not to cache it, but most browsers will listen
This may that gets a shorter cache....
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I've seen several database cache engines, all of them are pretty dumb (i.e.: keep this query cached for X minutes ) and require that you manually delete the whole cache repository after a INSERT / UPDATE / DELETE query has been executed.
About 2 or 3 ...
Started by Alix Axel on
, 7 posts
by 7 people.
Answer Snippets (Read the full thread at stackoverflow):
Because....
What if some external service starts updating the table, with the cache not noticing subtle problems in the long run that stem from people forgetting that there is a cache to be aware whether a cache needs to be invalidated.
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Dear All,
The product catalog tree on the left area of B2C web shop is empty, however The product catalog is indexed successfully, the description and image appear when I search for products.
Any reason why the product catalog areas and products are invisible...
Started by Ahmed Elders on
, 5 posts
by 2 people.
Answer Snippets (Read the full thread at sap):
But still no tree on the left.
.../b2c/admin/index.jsp
Denis Dear Denis,
I have removed the cache and restarted the B2C app from the visual administrator.
Hi, Ahmed
please first clear catalog cache.
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Hello!
I need help.
I login with my user name and pass. Then i click on Products (in Catalog) and get white screen with the following message:
Notice: Error: Could not load language catalog/product! in /hermes/bosweb/web271/b2710/glo.sparkee01/technomoshpit...
Started by katerina on
, 6 posts
by 4 people.
Answer Snippets (Read the full thread at opencart):
By checking to make sure you have the file -
admin/language/english/catalog/product.php.
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Hey,
I would like to change my catalog name, Xybris, to my real name. If it's possible that is.
Real is name: Pascal Ramseier
Thanks in advance,
-Pascal
Started by Xybris on
, 4 posts
by 2 people.
Answer Snippets (Read the full thread at librivox):
It may take an hour or so for the cache to clear for you.
Ruth All done, Pascal.
With it now.
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