Our team has put together a comprehensive guide that covers various strategies and best practices for tuning Flink's checkpointing mechanism to handle massive state sizes efficiently. From state backend configuration and incremental checkpointing to asynchronous snapshots and monitoring techniques, we've left no stone unturned! Here's a sneak peek of what you'll find inside: - In-depth analysis of Flink's checkpointing mechanism and its role in fault tolerance - Practical tips for choosing and configuring state backends based on workload characteristics - Insights into tuning RocksDB options for optimal performance - Techniques for enabling incremental checkpointing and asynchronous snapshots - Strategies for effective state partitioning and rescaling - Best practices for monitoring and troubleshooting Flink jobs 🔗 Dive into the nitty-gritty details on our blog: https://lnkd.in/dDHSfKmV
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💾 Please check my final project on DATA605, Simple Messaging System with Rabbit MQ. This is a Python-based project that leverages RabbitMQ, a robust messaging system, diving deeper into RabbitMQ's capabilities by incorporating message acknowledgment mechanisms to ensure reliable message delivery and fault tolerance. This project takes a step forward from a simple logging system to a more advanced system that uses a topic exchange instead of a direct exchange. With a topic exchange, messages can be routed based on multiple criteria. Specifically, this project will focus on how to subscribe to logs based on the severity of the log as well as the source that generated the log. https://lnkd.in/enx6Jn7H
kaizenflow/sorrentum_sandbox/spring2024/Spring2024_Simple_Messaging_System_with_RabbitMQ/README.md at Spring2024_Simple_Messaging_System_with_RabbitMQ · kaizen-ai/kaizenflow
github.com
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Explore solutions to OutOfMemoryErrors in Apache Flink during checkpointing, with insights into root causes and both immediate and long-term strategies for effective memory management in stream processing. This post is a guide for developers and architects to enhance fault tolerance and efficiency in Flink applications. Check the blog below: https://lnkd.in/dgu4_7Gn #debugging #apacheflink #softwarearchitecture #softwaredevelopment
How to debug Flink OutOfMemory Errors from Checkpoints
coditation.com
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My latest Blog about Transaction Management of Micro Services with the help of Camunda and Apache Pulsar https://lnkd.in/eK8QRS9i A practical example about implementing Saga Pattern.
Saga Pattern for Transaction Orchestration with Camunda and Apache Pulsar
http://mehmetsalgar.wordpress.com
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Writing good expressions for Prometheus can be surprisingly hard! Read blog post by Michael Hoffmann of Aiven on how to make alerting and recording rules more reliable and consistent for PromQL using Semgrep. https://lnkd.in/grg5Afhf
Guardrails for PromQL using Semgrep
semgrep.dev
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I wrote a blog about going "From RAG to riches - The LLMOps pipelines you didn’t know you needed" Following from my earlier post this week (https://lnkd.in/gm_eUhY6), I got a lot of questions and feedback about adding more detail. So I spent some time writing down my thoughts on how a #LLMOps RAG journey might evolve in the enterprise. For those who did not follow all the threads, here are some insights from the conversations we had in the comments: * Leon Uschwa asked about the cost/benefit analysis of adding reranking to the entire process. * Nicolas A. Duerr made a valid point about tracking the history of conversations as a key piece to track * Thank you to Sankar Nagarajan who dropped some 💎 about vector DB content management and RAG observability - I'm hoping to dig into that soon Read the full blog here: https://lnkd.in/g2BGaZ7j P.S. If you are deploying RAGs in production and resonate with some of the challenges laid out, comment below! I'd love to learn more!
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"Profile-guided optimization (PGO) is a compiler feature that uses runtime profiling data to optimize code. Now fully integrated in Go 1.21 , PGO is a powerful tool to boost application performance — and with Grafana Pyroscope, our open source continuous profiling database, you can significantly magnify the value of PGO. In this post, we’ll explore what PGO is, how the Pyroscope team has used it internally to improve performance, and how you can use PGO to make your own programs faster." https://lnkd.in/ekYSTNwG
How to use PGO and Grafana Pyroscope to optimize Go applications | Grafana Labs
grafana.com
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👣 Follow me for Docker, Kubernetes, Cloud-Native, LLM and GenAI stuffs | Technology Influencer | 🐳 Developer Advocate at Docker | Author at Collabnix.com | Distinguished Arm Ambassador
Managing and monitoring resources in a Kubernetes cluster can be a complex task, especially as your applications scale. To simplify this process and gain a comprehensive overview of your cluster, tools like Kubeview come to the rescue. Kubeview is a powerful open-source tool that provides a visual representation of your Kubernetes cluster, allowing you to explore resources and their relationships. In this blog post, we will delve into the features and benefits of Kubeview and guide you through its installation and usage.
Exploring Cluster Resources with Kubeview: A Visual Approach to Kubernetes Monitoring
https://collabnix.com
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https://lnkd.in/d6eCpjX4 << ...Type-safe, consistently named and formatted, structured logging wrapper for SLF4J that's ideally suited for your logging aggregator... >>
GitHub - Randgalt/maple: Type-safe, consistently named and formatted, structured logging wrapper for SLF4J that's ideally suited for your logging aggregator.
github.com
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