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In following two case, encoding latency will be totally different(both of them are set low-latency mode):
case 1:
```c++
// Continuous submit frame
setProperty(low-latency-mode, true);
setPrope…
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I have not been able to reproduce, but I have received two reports that the streaming engine in Polars is failing for parquet files when using the OMOP ETL.
The precise error message is the followi…
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豆瓣:https://book.douban.com/subject/34907496/
这本书主要介绍了数据中台的概念以及如何建设,总体更偏上层,没有细扣实现细节。
适合有过一定数据中台开发经验的人看,很容易找到自己做的东西位于数据中台的哪个部分。
这里只记录数据中台的概念与架构部分,书中很多偏方法论的东西,如战略与组织架构设计,这里没有记录。
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https://arrow.apache.org/docs/python/filesystems.html
Like Kerchunk, it should be possible to create a virtual parquet dataset from an existing Zarr store. Here, it would also provide a table-like vi…
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### Describe the bug
when flink job is running, write records flush into obkv, the job throw a exception, the fully stack below
```
[12] -> Sink: Writer (3/12)#8 (70d3a46a4f73a2acf35c40124d04b…
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I have some scenarios where one flow could depend on another. A simple way to do it is to put all the jobs from the second flow just into the first flow and chain the dependencies. One issue with that…
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We're trying to build federated analysis tools on top of the GA4GH reference server across three sites, and consistently find that getting call information is 2-3 orders of magnitude slower (and *much…
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**Architecture**
https://aws.amazon.com/blogs/architecture/optimize-cost-by-automating-the-start-stop-of-resources-in-non-production-environments/
https://aws.amazon.com/blogs/architecture/underst…
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# Environment
```
Microsoft Windows [Version 10.0.19042.685]
Release: 20.04
WSL2
Linux version 4.19.128-microsoft-standard (oe-user@oe-host) (gcc version 8.2.0 (GCC)) #1 SMP Tue Jun 23 12:58:10 U…
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[CFP link](https://sessionize.com/flink-forward-2024-berlin?utm_campaign=Flink%20Forward%20Berlin%202024&utm_medium=email&_hsenc=p2ANqtz--UOiHBmCbxFmrm4Y9LA23wWaI__UVMcUbMbwQRV2_SUwYmBHrhkAKwQORp1zvxd…