|
I know you can get historical end of day stock data from both Google and Yahoo, and I'm able to get delayed quotes from Yahoo. I'm looking for free intra day historical stock data, ideally with data at every five minutes or less.
Started by Jared on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
IQFeed....
22,000 ticks in one day, along with price [opentick.com]
If you subscribe to IQfeed for $50/month, they give you 10 years of historical 1-min from this web site .
I looked up the data for GOOG once..
historical intradaily data.
|
|
I'd like to view historical data for guest cpu/memory/IO usage, rather than just current usage.
Started by Otto on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
The problem is that you'd like to see the historical CPU/Mem usage.
I believe its called esxtop).
|
|
Computer science and programming is a field with a relatively short history but it is developing very rapidly. Is there a repository for existing historical software or somewhere that I could submit software of historical interest?
I've asked this, and...
Started by tvanfosson on
, 7 posts
by 7 people.
Answer Snippets (Read the full thread at stackoverflow):
I am aware of only one repository for historical software, the Software Preservation Group.
|
Ask your Facebook Friends
|
I'm trying to determine how I should store historical transactional data.
Should I store it in a single table where the record just gets reinserted with a new timestamp each time?
Should I break out the historical data into a separate 'history' table ...
Started by Aaron Palmer on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
The resulting combination also moves the historical historical state correctly is....
You use data structures like slowly changing dimensions that are much better for historical reporting but don't work well in a transactional system.
|
|
I'm looking for any third-party resources for programming the OSIsoft PI historical database SDK. Websites, books, etc. I already have what OSIsoft puts out.
Started by Lance Roberts on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
The OSIsoft vCampus is a community-oriented program similar to Microsoft's MSDN, which provides everything people need to develop applications on the PI System... .
Check out vCampus.osisoft.com
As Ed said, you should check out http://vCampus.osisoft.com .
|
|
I have an application where I need to show historical maps. Is there a way to use the Google API for that, ie show a map of Europe for the year 1800, 1900 etc, with different borders and country names?
I am not particular to any language and also welcome...
Started by yannis on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Be noted that Google Earth has several historical maps (including a world map from 1790, a 1833 US map.
|
|
I'm trying to make a stock market simulator (perhaps eventually growing into a predicting AI), but I'm having trouble finding data to use. I'm looking for a (hopefully free) source of historical stock market data.
Ideally, it would be a very fine-grained...
Started by rmeador on
, 11 posts
by 11 people.
Answer Snippets (Read the full thread at stackoverflow):
Then....
We used TickData for our source the world, including historical.
Now that opentick is dead an automated trading system, and we used historical data profusely.
Unfortunately historical ticker data that is free is hard to come by.
|
|
Jonathan Leffler's comment in the question "How can I find the Size of some specified files?" is thought-provoking. I will break it into parts for analysis.
-- files are stored on pages;
you normally end up with more space being used than that calculation...
Started by Masi on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
But for historical reasons, this has affected block sizes: because sector sizes were almost always 512B.
|
|
Today is jQuery day. I found this in the documentation:
blur() Returns: jQuery Triggers the blur event of each matched element. blur(fn) Returns: jQuery Bind a function to the blur event of each matched element.
In other words, the behavior of the function...
Started by Stefano Borini on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Definitely not a design....
It kind of makes sense, you just have to get used to it .
To add a handler to an element you use e.blur(function(){...}) , and to trigger the event, you use e.blur() .
That's how jQuery is designed, it's the same for all events .
|
|
Hello,
I'm looking for some ideas about saving a snapshot of some (different) records at the time of an event, for example user getting a document from my application, so that this document can be regenerated later. What strategies do you reccomend? Should...
Started by kyku on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
We created a new table that had a very similar structure to the table we wanted to log and whenever we needed to log something, we did something similar to this:
attr = object_to_log.attributes # Remove things like created... .
I did this once awhile back.
|
