Join the #1 community for gun owners of the Northwest
We believe the 2nd Amendment is best defended through grass-roots organization, education, and advocacy centered around individual gun owners. It is our mission to encourage, organize, and support these efforts throughout Oregon, Washington, Idaho, Montana, and Wyoming.
Discuss firearms and all aspects of firearm ownership
Join others in organizing against anti-gun legislation
Find nearby gun shops, ranges, training, and other resources
Discover free outdoor shooting areas
Stay up to date on firearm-related events
Share photos and video with other members
...and much more!
load data
In computing, extract, transform, load (ETL) is the general procedure of copying data from one or more sources into a destination system which represents the data differently from the source(s) or in a different context than the source(s). The ETL process became a popular concept in the 1970s and is often used in data warehousing.Data extraction involves extracting data from homogeneous or heterogeneous sources; data transformation processes data by data cleansing and transforming them into a proper storage format/structure for the purposes of querying and analysis; finally, data loading describes the insertion of data into the final target database such as an operational data store, a data mart, data lake or a data warehouse.A properly designed ETL system extracts data from the source systems, enforces data quality and consistency standards, conforms data so that separate sources can be used together, and finally delivers data in a presentation-ready format so that application developers can build applications and end users can make decisions.Since the data extraction takes time, it is common to execute the three phases in parallel. While the data is being extracted, another transformation process executes while processing the data already received and prepares it for loading while the data loading begins without waiting for the completion of the previous phases.
ETL systems commonly integrate data from multiple applications (systems), typically developed and supported by different vendors or hosted on separate computer hardware. The separate systems containing the original data are frequently managed and operated by different employees. For example, a cost accounting system may combine data from payroll, sales, and purchasing.
I traded into a pretty rifle chambered in 404 BJ express - the bullet diameter is .411. I have been looking for any load data I can find on it, some came with the ammo - the problem is that the loads are worked up for IMR 4320. IMR 4320 was discontinued a few years go. Best I can tell the 404...
I was looking at Sierra's online load data page for .400" bullets...they list a series of .40 S&W, 10mm Auto, and...10 MM FAR??? I'm not familiar with "10 mm FAR"...and a quick google search came up with zilch. Can anyone enlighten me???
I have been looking for load data without success for 264 win mag for a 26" rifle using H1000 powder and either Hornady 6.5mm 140 gr SST or 143 gr ELD-X. Does anyone have any load data for this or can point me in the right direction?
Does anyone have any experience with either of these bullets...
Is this normal…?
I hear folks at range talking about using (maybe “unorthodox”) powders and creat new data.
They mention “similar burn rates” ….. but it seems they kinda take it upon themselves to load without established data. Starting small of course.
Is this how some end up with squibs?
The...
Has anyone ever worked up a load with no published load data? Did you use a closest match (published data) and cautiously start at the bottom stopping at pressure or desired node?
Long version: I wanted to try the 143g Lever Hammer bullet with my supply of Hornady Leverrevolution powder but...
MTM Case-Hard “Handloader’s Log”
Applied ballistics for long range shooting
(CD included)
Modern Reloading 2021 by Richard Lee
Long Range Ahooying Handbook
by Ryan Cleckner
All books are brand new, not read, and I perfect condition
So I ordered some Barnes TSX 150g flat nose monolithics but the only powder I have on hand that I can find 30-30 load data for is Accurate 2520 but Lees book shows this for a 150gr copper jacket bullet....
Is it safe to use load data for a different type of bullet but same weight?
And if not...
This youtuber thinks it's ok to use cast load data for reduced loads with FMJ rifle bullets. Anybody here disagree, if so why? Anybody done this what were your results?
Skip to 15:20 mark for discussion about using FMJ with reduced cast load data.
This is a long shot, but does anyone know where I might find chamber and cartridge dimensions, as well as load data for the upcoming 8.6 Creedmoor cartridge? I heard the spec has been finalized, and that Hornady has the data available, but it's not on their website, and when I asked them they...
I am aiming to load some 440 grain 500 s&w to archieve at leats 1000 to 1100fps. That would give me roughly 1000footpounds. The projectiles I have have a gas seal..
So I found this load data and I am curious... why is the MAX so low when its around 20000psi? The 500 can handle 50k psi!?
I have...
25-06, 120gr Nosler partition, IMR4831.... use: hunting round.
Lee, and IMR load data tops out at 53gr.
I'm getting good groups 52gr up to 52.6gr but haven't gone above 52.6gr but just shy of what I was hoping for so I want to squeeze more velocity if possible so I'm undecided on my next load...
Looking to make a 38 special load comparable to the Hornady 90grain FTX Critical defense “Lite” load Using some Bear creek .358 96g round nose I bought from a member.
These will allow my wife to make her LCR go bang at a reasonable cost!!
Anyone have a tried and true load recipe for such a...
Does anyone have any success at reloading for the IAI/AMT Automag IV in 45 Win Mag? FYI-were not talking about the Auto Mag (of the Dirty Harry fame). It's commonly known to Automag shooters, these pistols experience numerous (and various types) malfunctions. I've been trying to find to most...