Jamesbeyond

5 ms·

1.
Tell the trend of databases from a new release(doris.apache.org)
3 points by Jamesbeyond 3y ago|1 comments
2.
by Jamesbeyond 3y ago
To list the key functionalities of this new database, I think they represent many trends in the current data world: Native support for semi-structured data. Elastic scaling of computation resources. Auto synchronization of data from MySQL
3.
by Jamesbeyond 3y ago
Yep, Chinese characters are terrifyingly complicated, but the Chinese language is more compact sentence-wise and text-wise. Actually, the Chinese were acutely aware of how inconvenient the heavily-stroked characters are. That's why the
4.
by Jamesbeyond 3y ago
Quick computation, no duplication, and no data loss, realized by the idempotent writing of Apache Doris and the two-stage commit mechanism of Apache Flink.
5.
by Jamesbeyond 3y ago
It takes quite some fine-tuning to generate a photo that is not creepy (this is so important...) and worth buying.
6.
by Jamesbeyond 3y ago
There are two common log analytic solutions within the industry: inverted index (Elasticsearch) and lightweight index / no index (Grafana Loki). We opt for the first one since the other one is just trading query speed for high throughp
7.
A strong case for transitioning from ClickHouse to Apache Doris(old.reddit.com)
2 points by Jamesbeyond 3y ago|1 comments
8.
by Jamesbeyond 3y ago
TLDR: The transition was mainly for partial update of columns, lower storage costs, and lower maintenance costs.
9.
by Jamesbeyond 3y ago
Hi, engineers. PMC (project management committee) member of Apache Doris here. (If you have never heard of Apache Doris, it is an analytic database.) We recently summarize our efforts in improving query concurrency in this writeup: https:&
10.
by Jamesbeyond 3y ago
Row storage, short-circuit, prepared statement, and row cache.
11.
We Increase Database Query Concurrency by 20 Times(medium.com)
2 points by Jamesbeyond 3y ago|2 comments