Hi, I’m Alex Chi.
I build database systems with the Rust programming language.
- Currently a master’s student in MSCS program at Carnegie Mellon University.
- About me
- Curriculum Vitae
Also available at:
skyzh
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4,747 contributions in the last year
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August 2022
Created 26 commits in 5 repositories
Created 1 repository
- skyzh/pulsar-rs Rust
Created a pull request in streamnative/pulsar-rs that received 8 comments
bump prost to 0.11.0
As title. This is a breaking change and also needs to bump and release new version of pulsar-rs. Not sure whether this PR is the best way to bump d…
+11
−6
•
8
comments
Opened 28 other pull requests in 5 repositories
cmu-db/bustub
2
open
14
merged
1
closed
- feat(planner): plan and execute select table and simple agg
- chore(build): discover tools after being installed
- chore(docs): remove previous project p0; add comments for rwlatch
- feat(binder): bind simple scan, agg, and expressions
- docs: only sync master to fork
- docs: mark untested build env as not recommended
- feat(build): add check-clang-tidy-p0 for p0
-
chore(style): enforce
modernize-use-trailing-return-type - chore(build): enable leak sanitizer in CI
- docs: no sudo for macOS users
- chore(build): warn on non clang-12 compilers
- chore(build): deprecate valgrind in builds
- feat(build): vendor gtest and fix false positives for asan
- chore: run clang-tidy on git diff
- feat: add shell and introduce trivial binder
- refactor(build): use separate CMakeLists for each component
- fix(executor): add sum column for test
risingwavelabs/risingwave
6
merged
risinglightdb/sqllogictest-rs
3
merged
nextest-rs/nextest
1
merged
risinglightdb/risinglight
1
merged
Reviewed 96 pull requests in 13 repositories
risingwavelabs/risingwave
25 pull requests
- chore: remove unused ErrorCode variants
- fix(storage): incorrect row op of "insert then update"
- refactor(stream): refactor 2-phase topN to reduce the code duplication
- refactor(common): clean up toml config methods
- feat(stream): generate 2-phase top n rule.
- chore: update all org links
- chore: fix feature request link
- feat(test): deterministic e2e fuzzing
- chore(source): check schema on table source writing chunks
- chore(ci): automate tpch benchmark with cloud
- feat(metrics): add metrics for node number
- chore: add barrier passed actor trace for debugging
- feat(test): add compactor to deterministic test
- fix(optimizer): fix index scan output schema
- chore(risedev): append log instead of overwrite
- chore(ci): use one session for each file in serial mode e2e tests
- chore: print warning message when client address is not specified
- chore: use JSON to configure Grafana
- fix(risedev): provide client-address for compactor
- feat: support heap profiling from risedev
- chore: extract max cache size as const
- chore(risedev): use command line argument for async stack trace
- feat(plan-test): suggest run-planner-test instead of using panic hook
- feat(risedev): add a command to open rust docs
- feat(ci): randomly pick from multiple frontends in parallel e2e
- Some pull request reviews not shown.
risinglightdb/sqllogictest-rs
11 pull requests
- refactor: use cargo workspace inheritance
- release: bump to v0.6.4
- feat: use one session for each file in serial mode
- feat: integrate with libtest-mimic
- refactor: remove unnecessary argument & Arc
- feat: improve error handling for parser & runner
- feat: drop database after run_parallel
- feat: add parallel runner
- fix: fix README & remove bin feature for lib
- refactor: move CLI into a separate crate & refactor implementation
- support extended query mode
cmu-db/bustub
8 pull requests
- feat(binder): bind simple scan, agg, and expressions
- feat: add 2022 fall p0 trie
- chore(build): warn on non clang-12 compilers
- refactor(build): use separate CMakeLists for each component
- Comply with two clang-tidy bugprone checks, and add clang-tidy comments.
- Comply with clang-tidy's modernize use-auto rule.
- Comply with clang-tidy modernize-use-default-member-init
- Comply with clang-tidy's modernize-use-braced-initializers
risinglightdb/risinglight
6 pull requests
tikv/agatedb
2 pull requests
risingwavelabs/risingwave-docs
2 pull requests
sjtug/SJTUBeamer
2 pull requests
sjtug/mirror-intel
1 pull request
SJTU-CSE/awesome-cs
1 pull request
sjtug/SJTUThesis
1 pull request
bytedance/terarkdb
1 pull request
risinglightdb/sqlplannertest-rs
1 pull request
tikv/community
1 pull request
Created an issue in cmu-db/bustub that received 5 comments
Discussion: vendor gtest
Currently we will need to clone gtest from GitHub every time we configure CMake. This would introduce some instability when running build scripts i…
5
comments
Opened 12 other issues in 3 repositories
risingwavelabs/risingwave
4
open
2
closed
- tracing: stop tracing thread when TracingService gets dropped
- prof: investigate pprof-rs and show inlined async function name
-
metrics: remove
OperatorInfoStatusand actor barrier latency - ci: use non-root user for build
-
risedev: cannot start with
./risedev d - nextest: support cancel libtest-mimic tests
cmu-db/bustub
2
open
3
closed
risinglightdb/sqllogictest-rs
1
closed
Answered 1 discussion in 1 repository
70
contributions
in private repositories
Aug 1 – Aug 30