Welcome to the Awesome Accord repository! This guide provides resources and examples for implementing ACID transactions in Apache Cassandra. Learn how to leverage distributed transactions for building reliable applications.Quick Start with Docker: Single-node deployment for immediate testing Lab Environment: Multi-node cluster setup for development Use Cases & Examples: Production-ready implementations Learning Resources: Documentation and best practices Accord is in active development and still a feature branch in the Apasche Cassandra® Repo. You will find bug. What we ask is that you help with a contribution of a bug report.You can use the Github discussions bug report forum for this or use the Planet Cassandra Discord channel for accord listed below. A bug report should have the folowing:The data model used Actions to reproduce the bug Full stack trace from system.log If you have suggestions about syntax or improving the overall developer expirience, we want to hear about that to! Add it as a suggestion or feature request using Github discussions or let us know in the Planet Cassandra Discord.Now, on to the fun!docker pull pmcfadin/cassandra-accord docker run -d --name cassandra-accord -p 9042:9042 pmcfadin/cassandra-accordbrew tap rustyrazorblade/rustyrazorblade brew install easy-cass-labBanking Transactions: Account transfers with ACID guarantees Inventory Management: Race-free inventory tracking User Management: Multi-table atomic operations Provide feedback and bug reports in the repository forum Join our Discord Community for discussions and support Review our Contributor Guide Submit issues and improvements through GitHub / ├── docker/ # Docker configuration and setup ├── easy-cass-lab/ # Multi-node testing environment ├── examples/ # Implementation examples │ ├── banking/ # Financial transaction examples │ ├── inventory/ # Stock management examples │ └── user-mgmt/ # User operations examples └── docs/ # Guides and documentation Our documentation includes:Comprehensive setup instructions Transaction patterns and implementations Performance optimization guides Troubleshooting and best practices Choose your deployment option: Docker Guide Easy-Cass-Lab Guide Follow the Quick Start Guide Explore example implementations Connect with our Discord community Feedback! Github Discussions BEGIN TRANSACTION LET fromBalance = (SELECT account_balance FROM ks.accounts WHERE account_holder='alice'); IF fromBalance.account_balance >= 20 THEN UPDATE ks.accounts SET account_balance -= 20 WHERE account_holder='alice'; UPDATE ks.accounts SET account_balance += 20 WHERE account_holder='bob'; END IF COMMIT TRANSACTION;Apache License 2.0

Visual Flow is an ETL tool designed for effective data manipulation via convenient and user-friendly interface. The tool has the following capabilities:Can integrate data from heterogeneous sources: AWS S3 Cassandra Click House DB2 Dataframe (for reading) Elastic Search IBM COS Kafka Local File MS SQL Mongo MySQL/Maria Oracle PostgreSQL Redis Redshift Leverage direct connectivity to enterprise applications as sources and targets Perform data processing and transformation Run custom code Leverage metadata for analysis and maintenance Visual Flow application is divided into the following repositories:Check the official guide.Visual flow is an open-source software licensed under the Apache-2.0 license.

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