Presto
woodpecker
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| Presto | woodpecker | |
|---|---|---|
| 14 | 4 | |
| 15,591 | 1,967 | |
| 0.9% | - | |
| 9.9 | 2.0 | |
| 1 day ago | about 2 months ago | |
| Java | Rust | |
| Apache License 2.0 | GNU General Public License v3.0 only |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Presto
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Multi-Database Support in DuckDB
We have some of this functionality in Presto (https://github.com/prestodb/presto), but it takes fair bit of work to implement it for all the different backends.
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Rust std:fs slower than Python
Note that glibc has a similar problem in multithreaded contexts. It strands unused memory in thread-local pools, which grows your memory usage over time like a memory leak. We got lower memory usage that didn't grow over time by switching to jemalloc.
Example of this: https://github.com/prestodb/presto/issues/8993
- Ask HN: What are some SQL transpilers?
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Cheat sheet for quotes usage?
I look at the grammar. Here is preto's grammar which is mostly similar to other sql engines: https://github.com/prestodb/presto/blob/master/presto-parser/src/main/antlr4/com/facebook/presto/sql/parser/SqlBase.g4
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After a few recent events, opening a Linux terminal in public places is a big no-no
export MVNW_VERBOSE=true git clone https://github.com/prestodb/presto.git cd presto bash ./mvnw clean install
- presto: The official home of the Presto distributed SQL query engine for big data
- Compile the Minecraft Server (Java Edition) to Native with GraalVM Native Image
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What are y'all learning right now?
more specifically, recently started learning about Presto [paper], and have been diving deeper into [source] code.
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DeWitt Clause, or Can You Benchmark %DATABASE% and Get Away With It
Presto
- Let's write a compiler, part 5: A code generator
woodpecker
- My impressions of using the Drill performance testing tool
- What are some less popular but well-made crates you'd like others to know about?
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[Media] Introducing `pdc` a load testing library that can hit 500,000 req/sec
drill
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[ANN] servant-benchmark v0.1.1.1
I've recently published servant-benchmark, a small library that produces request files from Servant APIs to be used by external benchmarking tools. It currently supports exports for wrk, siege, and drill.
What are some alternatives?
Trino - Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)
woodpecker - Drill is an HTTP load testing application written in Rust
Apache Phoenix - Apache Phoenix
habitat - Modern applications with built-in automation
Apache Calcite - Apache Calcite
coreutils - Cross-platform Rust rewrite of the GNU coreutils
HikariCP - 光 HikariCP・A solid, high-performance, JDBC connection pool at last.
trust-dns - A Rust based DNS client, server, and resolver [Moved to: https://github.com/hickory-dns/hickory-dns]
jOOQ - jOOQ is the best way to write SQL in Java
parity-bitcoin - The Parity Bitcoin client
Spring Data JPA - Simplifies the development of creating a JPA-based data access layer.
PumpkinDB - Immutable Ordered Key-Value Database Engine