jinmingjian

9 ms·

31.
by jinmingjian 5y ago
sorry for late. I am the author of this project. Welcome to any question:)
32.
Show HN: New ClickHouse in Rust on the Top of Apache Arrow and DataFusion(tensorbase.io)
4 points by jinmingjian 5y ago|1 comments
33.
Show HN: TensorBase: 5x~10000x Faster Drop-In/Accelerator for ClickHouse in Rust(tensorbase.io)
19 points by jinmingjian 6y ago|3 comments
34.
by jinmingjian 6y ago
It is often doubtful if one uses the word "fastest". You often see that one micro-bench lists ten products, then it says "look, I am running in the shortest time". The problem is that, people often compare "apple to
35.
by jinmingjian 6y ago
There is already a general purpose working-in-progress OLAP project written in Rust. https://tensorbase.io/ 1. TensorBase is highly hackable. If you know the Rust and C, then you can control all of the world. This is obviou
36.
by jinmingjian 6y ago
shameless insertion: "raw csv processing at ~20GB/s" has been demonstrated in one my project as the tooling byproduct[1] based on Rayon(great Rust data parallelism library)[2] and wrapping of modified simdcsv[3] into one simp
37.
TensorBase: Big data warehouse from scratch in Rust(github.com)
2 points by jinmingjian 6y ago|0 comments
38.
Show HN: TensorBase – a modern big data analytics infrastructure in Rust(tensorbase.io)
3 points by jinmingjian 6y ago|0 comments
39.
by jinmingjian 6y ago
sharing some thoughts here, in that I am recently developing a similar thing: 1. "Query 1.6B rows in milliseconds, live" is just like "sum 1.6B numbers from memory in ms". In fact, if not full SQL functionalities support
40.
by jinmingjian 8y ago
U.2, a.k.a. SFF-8639[1], in fact, is the successor of SAS.(It also allows legacy SAS and SATA usage.) So, it has a stronger enterprise inheritance. And so, the enterprise clients can even use the same disk cases/cages without any probl
41.
by jinmingjian 8y ago
corrected: 10GB -> 10Gbps, 100GB -> 100Gbps
42.
Intel to remove Cilk Plus from GCC(gcc.gnu.org)
4 points by jinmingjian 9y ago|0 comments
43.
by jinmingjian 10y ago
Kudos! VSC is an "redefined" and high hackable (largely thanks to the rich nodejs ecosystem) editing environment which you can do everything as you like. So, to pin it into an editor or an IDE makes less sense. more technical imag
44.
Show HN: Swift Development Environment Based on VS Code(github.com)
2 points by jinmingjian 10y ago|0 comments
45.
by jinmingjian 10y ago
Service Unavailable...Hi, boy, your site may go down. But I like the name, although it has been used over and over again.
46.
by jinmingjian 10y ago
The memory safety of Rust is over consumed. 1. several small languages also introduce the type system to try to solve the memory safety problem. But all of them are less famous. Because there are many reasons that makes a language being acc
47.
by jinmingjian 10y ago
I also stand on the kernel maintainer's side. Kernel is not your AMD's kitchen-sink:) They are always fighting for any holes. The maintainers become the maintainers because the community think they has the qualified capabilities.
48.
by jinmingjian 10y ago
Ubuntu is crying^_^
49.
by jinmingjian 10y ago
congrats!
50.
by jinmingjian 11y ago
Yes, as you are ware that, it is hard to measure the latency correctly especially in your nano-second level.
51.
by jinmingjian 11y ago
Hi, vardump, my true point here is clear: latency != 1/throughput. Can you accept this viewpoint? 1. our talking context is Java. There is nothing about assembler here. I assume you are the author of this library. If not, let me know.
52.
by jinmingjian 11y ago
Come on, boy, stop joining headline Party!:) You should make sure you truly understand what's the meaning of the word "latency". Your story is not unique[1]. The basic concept is: latency != 1/throughput. I have no inter
53.
by jinmingjian 12y ago
Azul's practices in Java/JVM are really great but finally down to its commercial focuses. Java has many improvements in recent years. Most of high-performance Java sides I have summarized in one of my unofficially published projec
54.
by jinmingjian 12y ago
In fact, "to bypass GC completely" is impossible because you still need on-heap objects to access the off-heap stuffs. Note, there is always "no magic".
55.
Landz: set down a solid base for new Java backend engineering(landz.github.io)
2 points by jinmingjian 13y ago|0 comments
56.
Simple Revisit to 'Dart vs Java — the DeltaBlue Benchmark'(jinmingjian.github.io)
1 points by jinmingjian 13y ago|0 comments
57.
by jinmingjian 14y ago
Good question. I am in thinking this problem. After some thoughts, IMHO, for the individual or small team, the only that we want is a email fowarding server. We do not need a full-fledged email server at all. We can just forward the incom
58.
by jinmingjian 14y ago
RIP
59.
by jinmingjian 14y ago
no comments?:) It is better than the dart edtor!
60.
by jinmingjian 14y ago
the server seems really down...

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