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Bernardo Botella Corbi

PROFILE

Bernardo Botella Corbi

Bernardo Botella contributed to the apache/cassandra repository by developing and refining features that enhance data integrity and usability. He implemented the OCTET_LENGTH constraint, introducing new Java classes and comprehensive unit tests to enforce byte-length restrictions on text and blob data types. Bernardo improved the CQL parser using ANTLR, enabling more accurate autocompletion and robust constraint handling during schema changes. He also addressed documentation accuracy by updating references for Storage Attached Indexing virtual tables, ensuring precise monitoring and status visibility. His work demonstrated depth in backend development, database schema management, and technical writing, resulting in more reliable and maintainable Cassandra tooling.

Overall Statistics

Feature vs Bugs

40%Features

Repository Contributions

5Total
Bugs
3
Commits
5
Features
2
Lines of code
971
Activity Months3

Your Network

122 people

Shared Repositories

122
Abe RatnofskyMember
Abhijeet DubeyMember
Alan WangMember
Alan WangMember
Aleksey YeschenkoMember
Aleksey YeschenkoMember
Alex PetrovMember
Andrew HoggMember
Aparna NaikMember

Work History

June 2025

1 Commits

Jun 1, 2025

June 2025: Focused on improving documentation accuracy for Cassandra Storage Attached Indexing (SAI) virtual tables. Implemented a precise rename of virtual table references to specific system_views entries to ensure accurate monitoring metadata and status visibility.

March 2025

3 Commits • 1 Features

Mar 1, 2025

Concise monthly summary for 2025-03 focused on delivering business value and technical improvements in the apache/cassandra repository.

February 2025

1 Commits • 1 Features

Feb 1, 2025

February 2025 monthly summary for Apache Cassandra. Delivered the OCTET_LENGTH constraint feature to enforce byte-length restrictions on text and blob data types, accompanied by new Java constraint classes, comprehensive documentation, and robust unit tests to ensure data integrity across relevant data types and relational operators.

Activity

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Quality Metrics

Correctness94.0%
Maintainability92.0%
Architecture92.0%
Performance82.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

ANTLRJavaPythonTextadoctxt

Technical Skills

ANTLR ParserBackend DevelopmentBug FixCQLData IntegrityDatabase DevelopmentDatabase Schema ManagementDocumentationJava DevelopmentRefactoringTechnical WritingUnit Testingautocompletioncqlshdatabase tooling

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

apache/cassandra

Feb 2025 Jun 2025
3 Months active

Languages Used

JavatxtANTLRPythonTextadoc

Technical Skills

Backend DevelopmentCQLData IntegrityDatabase DevelopmentUnit TestingANTLR Parser