kennytm

When an expectation failed, the SQL request would error suggesting the type of the actual expectation. However, it is not detailed enough to show exactly _which_ expectation failed. Consider the...

Change slog::Never to a typedef of std::convert::Infallible

1

[`Infallible`](https://doc.rust-lang.org/std/convert/enum.Infallible.html) was introduced in Rust 1.34.0 as a stable substitute of `!`. Since `Never` was also created as a stable replacement of `!`, I think we should just make `Never`...

Support dumping from Oracle DB, DB2

1

Support dumping directly from Oracle DB, so we don't need to go through the fragile CSV format.

Benchmark against mydumper

2

Compare the speed of Dumpling on a database against Mydumper, on a large (> 10 GB) database. # Score * 450

SQL and CSV are not easy to parse. The purpose of Dumpling is to support a binary format which allows Lightning to read data more quickly. * [ ] Decide...

Create an MVP for this project, showing performance and correctness. See pingcap/community#123 for the full list of expectations. Checklist: * [ ] Make sure your architecture takes account of all...

We should be able recover the progress even if we `kill -9`ed Dumpling.

Support writing to cloud storage (S3, GCS, ...)

1

We should be able to reuse the fruit from pingcap/br#89. # Score * 450

## Bug Report Please answer these questions before submitting your issue. Thanks! 1. What did you do? If possible, provide a recipe for reproducing the error. With this schema: ```sql...

Verify the speed of importing 2048 tables, each table having size 150 MB (thus total size = 300 GB). Previously in v2.1.16 this only effectively achieved 5x concurrency at 26...