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truth_seeker
Joined 2,216 karma
- Go is a reasonable compromise, very hard to ignore.
- Bravo, such a well written article.
Feeling motivated enough to deep dive into .NET 10
- Downvotes to my comment proves Truth is offendig most of the time :)
cheers, anyway
- THERE IS NO ALTERNATIVE TO ADOPTION OF THOUGHTFUL DESING AND PRINCIPLES.
- For Java/JVM :
- 5 points
- 3 points
- or at least Linter should catch this
- > False Sharing : "Pad for concurrent access: Separate goroutine data by cache lines"
This is worth adding in Go race detector's mechanism to warn developer
- PostgreSQL Tuning further for this use case
- Reduce Page Size from 8KB to 4KB, great for write heavy operations and indexed reads. Needs to compile source with those flags, cant configure once installation is done.
- Increase Buffer cache
- Table partitioning for UNLOGGED Table which the author is using
- At connection session level, lower the transaction level from SERIALIZABLE
- The new UUID7 in PG 18 as a key might also help as primary indexed KEY type as it also supports range queries on timestamp
- What a coincedence ! :)
Recently used MemorySegment in Java, it is extremely good. Just yesterday i implemented Map and List interface using MemorySegment as backing store for batch operations instead of using OpenHFT stuff.
Tried -XX:TLABSize before but wasnt getting the deserved performance.
Not sure about .NET though, havent used since last decade.
- >Note that the best-case scenario is the elimination of the overheads above to 0, which is at most ~10% in these particular benchmarks. Thus, it's helpful to consider the proportion of GC overhead eliminated relative to that 10% (so, 7% reduction means 70% GC overhead reduction).
Wow. amazing to see of off-heap allocation can be that good
https://go.googlesource.com/proposal/+/refs/heads/master/des...
- > On the topic of memory, with millions of particles the server barely breaks over 100mb
Although experimental as of now, but use of arena package is a natual fit here.
- JSON Serialization, seriously ???
Why not "application/octet-stream" header and sending ArrayBuffer over the network ?
- 3 points
- any reasons to use Java over Typescript, Go or Rust for server side programming?
- Magic-RegExp aims to create a compiled away, type-safe, readable RegEx alternative that makes the process a lot easier. https://blog.logrocket.com/understanding-magic-regexp-regexp...
example from blog:
import { createRegExp, exactly, wordChar, oneOrMore, anyOf, } from "magic-regexp";
const regExp = createRegExp(
);exactly("http") .and(exactly("s").optionally()) .and("://") .optionally() .and(exactly("www.").optionally()) .and(oneOrMore(wordChar)) .and(exactly(".")) .and(anyOf("com", "org", "io")), ["g", "m", "i"]console.log(regExp);
/(https?:\/\/)?(www\.)?\w+\.(com|org|io)/gmi
- 106 points
- > TLS servers now prefer the highest supported protocol version, even if it isn’t the client’s most preferred protocol version.
>Both TLS clients and servers are now stricter in following the specifications and in rejecting off-spec behavior. Connections with compliant peers should be unaffected.
This is nice.
- 3 points
- Are we on the same page ?
Whats really stopping you to parse and prioritise CUSTOM CONTEXT if given as text instruction in prompt engineering.
- Agreed. but making ENGLISH or any human speakable language as main interface shoul be given highest priority IMHO !
- Nah ! I am not convinced that context engineering is better (in the long trem) than prompt engineering. Context engineering is still complex and needs maintainance. Its much lower level than human level language.
Given that domain expertise of the problem statment, we can apply the same tactics in context engineering on higher level in prompt engineering.
All over the place, from the popular culture to the propaganda system, there is constant pressure to make people feel that they are helpless, that the only role they can have is to ratify decisions and to consume.
The whole educational and professional training system is a very elaborate filter, which just weeds out people who are too independent, and who think for themselves, and who don't know how to be submissive, and so on — because they're dysfunctional to the institutions.
If we don't believe in freedom of expression for people we despise, we don't believe in it at all.
― Noam Chomsky