Using high-tech tools to diagnose yaml problems

Analyzing the Octoverse with ClickHouse gh.clickhouse.tech/explorer/

When running PostgreSQL in Docker with enabled parallel queries (default in versions 11+) with a high work_mem value (say, 100MB), use: docker run .. --shm-size {{some big value such as 1GB}} Good explanation by Thomas Munro: postgresql.org/message-id/fla… (thanks Alexander Kukushkin)

How to test Java code structure in unit tests mrkandreev.name/blog/how-test-… #Java #JUnit #ArchUnit

#intellij tip: Adding icon.png to the .idea directory of your project will display the icon in Toolbox, the project header, and the frame-switching dialog. Lovin' it! ;)

TIL that while ConcurrentHashMap::computeIfAbsent ensures that the supplier function is only called at most once per key, this is specific to CHM and not part of the ConcurrentMap contract. In particular, ConcurrentSkipListMap makes no such guarantee.

My journey into ebpf continues: This week I'll show you how to use perf event buffers to send events from the ebpf program to the Java application: mostlynerdless.de/blog/2024/01/2…

🐍 Looking to enhance your Python project? Check out this insightful article on DEV Community by Mark Andreev ! It features top Python libraries that can significantly improve your project’s quality. Don’t miss out! #Python #DevCommunity 🔗 dev.to/mrkandreev/enh…

RocksDB is a high-performance, embeddable key-value store for fast storage. It is adopted as storage layer in Flink, Kafka Streams, CockroachDB and Apache Kvrocks. DEV Community #DEVCommunity #RocksDB #Embedded dev.to/mrkandreev/wha…

I found a good explanation of eBPF (Linux Kernel level programming) #eBPF #Linux developers.redhat.com/articles/2023/…

Amazon S3 will no longer charge for several HTTP error codes Amazon S3 will make a change so unauthorized requests that customers did not initiate are free of charge. With this change, bu... aws.amazon.com/about-aws/what…

What is RocksDB (and its role in streaming)? Follow along to delve into the intricacies and applications of this powerful tool. { author: Mark Andreev } #CodeNewbie dev.to/mrkandreev/wha…

What is RocksDB (and its role in streaming)? Follow along to delve into the intricacies and applications of this powerful tool. { author: Mark Andreev } #DEVCommunity #Java dev.to/mrkandreev/wha…

RocksDB: The Bedrock of Modern Stateful Applications dzone.com/articles/rocks… #rocksdb

What is RocksDB (and its role in streaming)? Follow along to delve into the intricacies and applications of this powerful tool. { author: Mark Andreev } #DEVCommunity #Database dev.to/mrkandreev/wha…

Today, we launched a new course at Redpanda University about advanced concepts of Apache Flink. It's free for everyone. Sign up today at Redpanda University and start learning. university.redpanda.com/courses/stream…

Enhancing the Flexibility of Spark’s Physical Plan to Enable Execution on Various Native Engines thenewstack.io/enhancing-the-… Mark Andreev #Spark #Apache

Curriculum for Karpathy's new planned course is 🌶️ github.com/karpathy/LLM10…

People using Jupyter notebooks

.ClickHouse academic paper finally published VLDB proceedings: vldb.org/pvldb/vol17/p3… VLDB presentation recording: youtube.com/watch?v=7QXKBK…