IT Hare on Soft.ware
If you're in trouble and cannot find an answer to a question which goes beyond Stack Overflow...
If you have a not-so-usual solution for your problems but need to justify it to your boss...
If you like to think on your own rather than blindly follow "common wisdom" and "profound truth"...
...then 'No Bugs' Hare on Soft.ware might be the right place for you.
Your mileage may vary. Batteries not included

TBH, I am a big fan of actor- and reactor-like programming patterns (also known as Finite State Machines. While you’re not strictly required to use reactors and might be able to get away without them – they DO provide several very substantial benefits.

(Re)Actors, page 2:

Allocator for (Re)Actors with Optional Kinda-Safety and Relocation

posted by

Quote: “‘Safe with relocation’ mode will allow us to eliminate dreaded ‘external fragmentation’ – which tends to cause quite a bit of trouble for long-running systems”
Another Quote: “For a long while, I have been a strong proponent of message-passing mechanisms over mutex-based thread sync for concurrency purposes”
[→]

Production Crashes. Post-factum Debugging. Logging. Replayable Deterministic Re(Actors)

posted by

Quote: “I’ve seen game companies with hundreds of thousands of dollars lost per hour of unplanned server downtime.”
Another Quote: “deterministic debugging is by far the best thing I have seen for production debugging.”
[→]

Determinism: Requirements vs Features

posted by

Abstract: Apparently, in practice there is big difference between cross-platform determinism and same-executable determinism, both in abilities they can provide, and from implementation complexity point of view
Quote: “Cross-platform determinism is the strictest definition of determinism I know; not surprisingly, there are quite a few factors which can break it”
[→]

Gradual OLTP DB Development – from Zero to 10 Billion Transactions per Year and Beyond

posted by

Quote: “to make an efficient representation usable for OLAP – we need to modify our data on its way to OLAP replicas”
Another Quote: “Each of the DB Server Apps is a replica master, but all replica targets are within the same Replica DB”
[→]

Historical Data in Databases. Audit Tables. Event Sourcing

posted by

Quote: “99% of reporting requests and 99.9% of analytics is purely historical”
Another Quote: “Information within the audit table should be sufficient to validate/justify current state”
[→]

Ultimate DB Heresy: Single Writing DB Connection. Part II. Gradual Scalability. All the way from no-scale to perfect-scale.

posted by

Quote: “And after this split of USERS table, the system has achieved perfectly linear scalability.”
Another Quote: “Start with a simple single-write-connection DB, with reporting running off the same DB”
[→]
Copyright © 2014-2016 ITHare.com