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Non-Relational Database Design [closed]
...eDB, Google App Engine datastore, Voldemort, Cassandra, SQL Data Services, etc.). They're also often referred to as "key/value stores", and at base they act like giant distributed persistent hash tables.
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Is there ever a time where using a database 1:1 relationship makes sense?
...e one table that contains only the file's meta data (file name, mime type, etc) and another table, mapped 1:1, that contains the actual blob data. This would reduce overhead in querying/sorting the files in some instances.
– Kevin Peno
Oct 30 '09 at 22:53
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What is SOA “in plain english”? [closed]
...mmunity) is the provider and the pipes, sewers, powerlines, optical fibers etc. is the Infrastructure in which they communicate.
This model could loosely be compared to a SOA. The people in the house uses a number of different "applications" like radiators, computers, toilets, lamps, underfloor h...
Are there other whitespace codes like   for half-spaces, em-spaces, en-spaces etc useful in HTML
..."> I guess that's safest even though the font family is Helvetica Neue etc
– wide_eyed_pupil
Dec 15 '11 at 7:28
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What is a reasonable order of Java modifiers (abstract, final, public, static, etc.)?
... +1 you see often: "public abstract", "private static final" etc. Some IDEs (e.g. NetBeans) even have some shortcuts, e.g. "psf" or "Psf"
– Puce
May 24 '13 at 9:07
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What is managed or unmanaged code in programming?
..., CLR, the foundation of the .net framework, IL, CLI execution environment etc etc
– BKSpurgeon
Mar 3 '16 at 1:32
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How do I create my own URL protocol? (e.g. so://…) [closed]
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The portion with the HTTP://,FTP://, etc are called URI Schemes
You can register your own through the registry.
HKEY_CLASSES_ROOT/
your-protocol-name/
(Default) "URL:your-protocol-name Protocol"
URL Protocol ""
shell/
open/
comm...
How to restart Jenkins manually?
... RestartNotSupportedException in Jenkins 1.532.1 with IcedTea 2.3.9. sudo /etc/init.d/jenkins restart worked for me though.
– Matthias Braun
Feb 5 '14 at 18:57
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Where can I learn how to write C code to speed up slow R functions? [closed]
...simpler code, less boilerplate, no PROTECT/UNPROTECT, no memory management etc pp. Doug Bates just yesterday stated that he finds C++ and Rcpp to be much more like writing R than writing C++. YMMV and all that.
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What are the best use cases for Akka framework [closed]
... / HA
Service backend (any industry, any app)
service REST, SOAP, cometd etc
act as message hub / integration layer
scale up, scale out, fault-tolerance / HA
Snap-in concurrency/parallelism ( any app )
Correct
Simple to work with and understand
Just add the jars to your existing JVM project (use...