Emergency Data Recovery: Corrupt MySQL InnoDB → Zero-Loss Extraction in 48 h
Job Overview
Budget
$1,800.00Level
SeniorLocation
MexicoJob Posted
26 Sep, 2025Category
backupTotal Proposals
0Job Description
Midnight Crisis
Power spike → MySQL 8.0 InnoDB tablespace corrupted; mysqld refuses start; last backup 18 h old. CFO demands zero transaction loss before market opens.
48-Hour Rescue Plan
- Remote triage (30 min) → copy corrupted ibd files to isolated EC2.
- Undrop-for-InnoDB toolkit extracts records directly from tablespace.
- Percona Toolkit pt-table-checksum validates extracted rows.
- Parallel insert into new cluster → 18 h gap closed.
- Forensic PDF: root cause, prevention checklist.
Deliverables
- Recovered SQL dump + checksum CSV.
- Forensic report (PDF) signed with GPG
Skills
- Data recovery tools and technologies
Tags
Data recovery tools and technologies
Author Spotlight
Samuel Gonzalez
Client
No description available.
Related Jobs
1 year ago
•
Senior
$70.00
Hourly
We are hiring a Business Continuity Planner to develop a comprehensive strategy for maintaining operations during disrup...
Risk assessment and analysis
View More
1 year ago
•
MidLevel
$65.00
Hourly
We are looking for a Backup Automation Specialist to automate and optimize our data backup processes. This role involves...
Backup automation for different backup types (e.g., file backup, database backup, application backup)
View More
1 year ago
•
MidLevel
$60.00
Hourly
We are seeking a Data Recovery Expert to implement and manage data recovery solutions, ensuring data can be restored eff...
Data recovery tools and technologies
View More
1 year ago
•
MidLevel
$60.00
Hourly
We are hiring a Backup Security Analyst to secure our backup systems, ensuring data integrity and protection against ran...
Backup data encryption
View More
Samuel Gonzalez
Mexico
Member Since
Oct 26, 2024
Total Created Jobs
8
Join as a freelancer or client
Join as a Freelancer
Join as a Client