{"id":15056772,"url":"https://github.com/boyscout99/my-big-data-platform","last_synced_at":"2026-01-29T21:38:20.979Z","repository":{"id":174442262,"uuid":"561898207","full_name":"boyscout99/my-big-data-platform","owner":"boyscout99","description":"Big Data Platform for Network Data Processing with Apache Cassandra and Spark ","archived":false,"fork":false,"pushed_at":"2023-09-20T20:43:53.000Z","size":2589,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-06-11T11:19:56.642Z","etag":null,"topics":["apache-cassandra","apache-kafka","apache-spark","docker-compose"],"latest_commit_sha":null,"homepage":"","language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/boyscout99.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2022-11-04T18:41:53.000Z","updated_at":"2023-09-20T20:25:02.000Z","dependencies_parsed_at":"2024-11-19T22:52:03.586Z","dependency_job_id":null,"html_url":"https://github.com/boyscout99/my-big-data-platform","commit_stats":{"total_commits":38,"total_committers":1,"mean_commits":38.0,"dds":0.0,"last_synced_commit":"e1a4304e9ce3f9ede1e7815f8fe68fa7cd1415c6"},"previous_names":["boyscout99/my-big-data-platform"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/boyscout99/my-big-data-platform","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/boyscout99%2Fmy-big-data-platform","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/boyscout99%2Fmy-big-data-platform/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/boyscout99%2Fmy-big-data-platform/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/boyscout99%2Fmy-big-data-platform/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/boyscout99","download_url":"https://codeload.github.com/boyscout99/my-big-data-platform/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/boyscout99%2Fmy-big-data-platform/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":28885592,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-01-29T21:06:44.224Z","status":"ssl_error","status_checked_at":"2026-01-29T21:06:42.160Z","response_time":59,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["apache-cassandra","apache-kafka","apache-spark","docker-compose"],"created_at":"2024-09-24T21:56:22.513Z","updated_at":"2026-01-29T21:38:20.963Z","avatar_url":"https://github.com/boyscout99.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"# My Big Data Platform for Network Data Processing with Apache Cassandra and Spark, a Proof of Concept #\n\nThis repository provides a design for a multi-tenant big data platform used to process network data in real-time and in batches.\n\nIt is the result of my design and programming assignments for the course Big Data Platforms, \nwhich I followed at Aalto University during the Spring of 2022.\n\n## What I used for this project ##\n\n**Apache Cassandra**\n - for data storage\n - it is a distributed NoSQL database implemented as a cluster of nodes preventing a single point of failure\n \n**Apache Spark**\n - for stream processing in near real-time with Spark Streaming libraries\n - used with Resilient Distributed Datasets (RRD), Spark's low-level API\n - uses Hadoop as scheduler\n \n**Apache Kafka**\n - to send messages from the data source (client data) to the processor (Spark)\n - messages are published on different topics and are consumed by different agents\n \n**Zookeeper**\n - used to orchestrate Kafka brokers\n - brokers send metadata about them and their topics to Zookeeper nodes\n \n**Python**\n- to write most of the code\n- libraries like cassandra.cluser, kafka, pyspark, csv, json\n- programs used for\n  - in the data ingestion part: an app ingesting a csv file in the Cassandra distributed database\n  - in the straming analysis part: Kafka producer and consumer, analyze the message stream received by Kafka brokers\n\n**Docker containers**\n- for Kafka brokers\n- for Zookeeper nodes\n- for a cluster of Apache Cassandra nodes\n- for Apache Spark workers and master node\n- for the Apache Spark Streaming driver process, an image with the Python code to process the stream\n\n## The structure\n![assignment3-architecture.png](assignment3-architecture.png)\n\n## How to navigate the folders\n\nUse the [Deployment Guide](https://github.com/boyscout99/my-big-data-platform/tree/main/deployment#deployment-guide) to deploy all components.\nInside [src](src) you can find a guide on [How to run the code](https://github.com/boyscout99/my-big-data-platform/tree/main/src#how-to-run-the-code) for data ingestion and stream analysis.\nYou can find the description of the dataset used [here](https://github.com/boyscout99/my-big-data-platform/tree/main/data#description-of-the-data-used-by-the-platform).\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fboyscout99%2Fmy-big-data-platform","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fboyscout99%2Fmy-big-data-platform","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fboyscout99%2Fmy-big-data-platform/lists"}