greenrobot

7 ms·

1.
by greenrobot 2y ago
ObjectBox CTO here... Note that this is not just running a lib like HNSWlib or FAISS on top of database persistence. It's deeply integrated with database internals, which is also why in runs nicely with low-memory devices. The entire b
2.
How many lines of C++ does a minimal CRUD database application need?
2 points by greenrobot 6y ago|2 comments
3.
by greenrobot 6y ago
Interesting. Would you mind to go into details about dropping RAFT? It would make a great tech blog post imho, but maybe you could share some high level insights on that? Related to that: have you considered extensions to the RAFT standard
4.
by greenrobot 7y ago
PostgreSQL? I'm confused.
5.
by greenrobot 8y ago
SQLite is a very nice embedded DB indeed. If you like SQL. ObjectBox enables you to work with Go structs and gives you additional performance.
6.
by greenrobot 8y ago
The initial question was about Realm, thus the link to Java. The core of ObjectBox is the same on every platform (C/C++ for maximum speed). We haven't finished the other benchmarks yet. Sorry for teasing with those. We'll be
7.
by greenrobot 8y ago
The FAQ covers this: https://golang.objectbox.io/faq#how-is-objectbox-different-f...
8.
by greenrobot 8y ago
https://github.com/greenrobot
9.
by greenrobot 8y ago
Interesting. ObjectBox does NOT use os.File.Sync. This stuff is done by a low-level C layer. We'll verify next week, thank you!
10.
by greenrobot 8y ago
Good old days... :)
11.
by greenrobot 8y ago
You probably don't do a lot of queries? Badger is a K/V store and has no knowledge about the value. Thus querying sucks and if you want indexing, you are on your own. Relations? Anyway, for simple caching that's probably fine
12.
by greenrobot 8y ago
There's a open source benchmark here: https://github.com/objectbox/objectbox-performance - last time I checked ObjectBox was several times faster than Realm.
13.
by greenrobot 8y ago
Not sure if Versant supports Go. Anybody knows Versant's pricing? Don't think they come for free.
14.
by greenrobot 8y ago
Do you refer to https://golang.objectbox.io ? Check https://docs.objectbox.io/ for what is available for Java.
15.
by greenrobot 8y ago
It's ACID compliant, and thus not not in-memory. https://golang.objectbox.io/faq covers that in detail. In the FAQ, there is a section on comparing to JSON; I guess the same would hold true for CSV. PS.: Wouldn't
16.
by greenrobot 8y ago
The Go release post ( https://objectbox.io/go-objectbox-golang/ ) has some numbers. "On a i7-8850H CPU, ObjectBox consistently processes over 1.5 million CRUD operations per second with 4.4 million object reads per
17.
by greenrobot 8y ago
Not really, ObjectBox is an object DB and emphasizes performance (no JSON but FlatBuffers for example).
18.
Embedded database ObjectBox now supports Go, Swift, Java and C
1 points by greenrobot 8y ago|0 comments
19.
by greenrobot 8y ago
Yeah, me too.
20.
by greenrobot 8y ago
ObjectBox DB | iOS and C++ developers | Full time | ONSITE and REMOTE | Munich, Germany ObjectBox (Techstars ’17) is a well funded startup that helps app/IoT developers develop faster apps faster by ensuring data is where it is needed
21.
by greenrobot 9y ago
Speed: Check https://github.com/objectbox/objectbox-performance open source project or https://www.netguru.co/codestories/realm-vs-objectbox-compar... for independent evaluation. FAQ: What's
22.
ObjectBox 1.0 – fastest object persistence for mobile(objectbox.io)
1 points by greenrobot 9y ago|1 comments
23.
ObjectBox – The New Mobile Database (Android, iOS to Follow)(greenrobot.org)
1 points by greenrobot 10y ago|0 comments
24.
Android ORM greenDAO now supports encryption via SQLCipher(greenrobot.org)
2 points by greenrobot 10y ago|0 comments
25.
Android Library EventBus updated to version 3(greenrobot.org)
3 points by greenrobot 11y ago|0 comments
26.
Fast hash functions for Java, e.g. Murmur3F 3.7 GB/s(github.com)
2 points by greenrobot 12y ago|0 comments