Lost Data Recovery Services

Databases

Specialized recovery of corrupted or encrypted databases. Forensic engineering for SQL Server, MySQL, Oracle and ERP systems. Request a diagnosis!

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Databases

Database systems centralize the most vital, transactional and strategic information of corporations, industries and government agencies. When access to these databases is lost, the operational and financial impact is immediate, halting billing, ERPs, CRMs and production lines. Datarestore is a national leader in digital forensics and offers database recovery for corrupted, inaccessible or encrypted databases.

We have proprietary software and analysts specializing in structural logical reconstruction and deep hexadecimal analysis, capable of extracting raw records even when the manufacturers' native repair tools fail. The entire reverse engineering process is carried out under strict confidentiality controls, ensuring data integrity and compliance with corporate confidentiality protocols.

Expertise in database engines and file systems

We extract data directly and restructure tables, indexes, triggers, stored procedures and complex relationships on the main platforms on the market, including Microsoft SQL Server, MySQL, MariaDB, Percona, Oracle Database, PostgreSQL, Firebird and Interbase. Our team has extensive experience rebuilding databases behind leading management systems such as Totvs, SAP, Senior and Linx.

Database Recovery

Solutions for critical and disaster scenarios

Our laboratories are prepared to intervene with maximum precision in on-premises environments and those built on storage, NAS or virtualized environments (VMware vSphere/ESXi and Microsoft Hyper-V). We rebuild fragmented or corrupted databases and those affected by failed migrations, with specific methodologies for each infrastructure scenario.

Reverse engineering in highly complex cases

Even when the database is not recognized by the operating system, shows critical startup errors or has been encrypted by cyberattacks, our team extracts the raw data directly for analysis and reconstruction. This forensic approach allows us to rescue structures that commercial repair tools considered unrecoverable.

Technical validation and security

Datarestore is a national reference in recovering highly complex databases. We operate with full transparency protocols, presenting a specialized technical diagnosis and structural integrity reports on the tables before completion. The entire process is contractually protected, ensuring the privacy of the information and compliance with your company's security policies.

Situations we handle

Databases: most common cases

Microsoft SQL Server (.mdf and .ldf files)
MySQL, MariaDB and Percona (.ibd, .frm, .myd, .myi)
Oracle Database, PostgreSQL, Firebird and Interbase
Repair of severe logical and physical corruption
Reconstruction of tables, indexes and referential integrity
Forensic data extraction from raw files
Analysis and extraction of corrupted backups (.bak, .sql)
Recovery on RAID, NAS, SAN and virtualized infrastructures
Databases for ERP, CRM and BI tools
Operation in Windows, Linux and Unix environments

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Frequently asked questions

FAQ – Hard Drive Data Recovery

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What types of databases does Datarestore recover?

We work with engines such as Microsoft SQL Server, MySQL, MariaDB, PostgreSQL, Oracle Database, Firebird and Interbase, among others. We handle databases on in-house infrastructure (own servers), NAS/SAN storage, RAID arrays and virtualized environments.

Is it possible to recover a corrupted database?

Yes. We use advanced digital forensics techniques to identify and fix logical and physical corruption, rebuilding tables, indexes and the referential integrity of the data whenever technically possible.

Is recovery possible even without a backup?

Yes. We can work directly on extracting the raw database files, even when no working backup exists. We carry out expert analysis of files such as .mdf, .ldf, .ibd and .frm, among other formats.

Do you recover databases encrypted by ransomware?

Yes. In many cases we rebuild and extract data from databases encrypted by ransomware, depending on the strain of the threat and the integrity of the media. Each case is assessed individually by our engineers.

Is it possible to recover a deleted database?

Yes. As long as the physical media has not been overwritten, it is possible to rebuild accidentally deleted files, even after formatting or reinstalling the operating system.

How long do diagnosis and recovery take?

The technical feasibility diagnosis is usually delivered within 24 business hours. The time for complete extraction may vary depending on the complexity of the case and the amount of data.

Is the recovered data kept confidential?

Yes. All processes are carried out with absolute confidentiality and in compliance with Brazil's data protection law (LGPD). We use non-disclosure agreements (NDAs) and controlled laboratory environments to ensure maximum information security.

Do I need to send the complete server?

No. In most cases, you only need to send the storage media (HDD, SSD, NVMe) that contains the database files. For complex infrastructures, we tell you exactly which components are needed.

What should I do if the database has a critical failure?

Avoid reinstalling systems or repeatedly forcing the database to mount. Turn off the equipment immediately to prevent data from being overwritten, and contact us for a safe expert analysis.

Do you serve companies throughout Brazil?

Yes. We serve companies in every region of Brazil. Media can be shipped via specialized courier, following our packaging and security guidelines to ensure integrity in transit.

Need an analysis?

Our team is ready to help 24 hours a day, 7 days a week.

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Our Specialties

Datarestore provides hard drive data recovery, SSD, RAID server and network storage recovery services

Testimonials

Complete satisfaction from companies that trusted our data recovery services

5,0

EXCELLENTBased on 80 reviews on

Google

Ju Suzim da RosaPosted on

Google

Foram muito ágeis, prestativos e competentes. Nos auxiliaram em um momento muito delicado com dados importantes.
Esperamos não precisar mais dos serviços kkk, mas sempre indicaremos e procuraremos caso necessário.

catia barcaroloPosted on

Google

foi muito bom contar com o serviço dessa empresa. Eficiente e muito atenciosos. Até finalizar todo procedimento recebi o maior suporte.
experiência positiva

Gerson CardosoPosted on

Google

Meu HD tinha parado de funcionar, tendo apresentado pequenas falhas algumas semanas/dias antes! Ele ligava e não iniciava no meu computador...
Como já tinha feito um serviço com eles em 2/2023, mandei logo para a empresa. Em menos de 20 dias, todos os meus dados foram recuperados e já tenho acesso a tudo que eu tinha.
Simplesmente sensacional. Recomendo para todos!

Donkey Kong Country - The TrilogyPosted on

Google

Atendimento muito bom.
Comprometimento com o cliente.
Trabalho muito bem executado.
Bryan um excelente profissional.
Nenhuma reclamação.

Andréia CamargoPosted on

Google

Meu HD realmente estava ruim! Era de 2010 e passou por uma queda durante um incêndio. Conseguiram recuperar meus dados mais importantes em um tempo bom (devido ao tamanho do problema). Recomendo para todos!

Vanessa KleisPosted on

Google

Atendimento excelente, eu só tenho a agradecer toda a atenção e dedicação! Havia corrompido meu HD com a minha vida dentro 😔 estava desesperada e a equipe da Datarestore, conseguiram recuperar todos os meus arquivos!!! Muito muito muito obrigada ❤️❤️

Nova EngevixPosted on

Google

Empresa excelente, ótimo trabalho, 100% dos dados recuperados.

Patricia SkviraPosted on

Google

Empresa muito séria. Atendimento pelo Braian foi excelente, muito prestativo e competente. Resolveram o meu problema. Super indico.

Luciane TristãoPosted on

Google

Perdi todo meu servidor do escritório. O HD foi formatado e mesmo assim a equipe da DATARESTORE conseguiu todo o banco novamente. Equipe maravilhosa, atendimento exemplar. Cumprem o que prometem, inclusive no horário para retorno e atendimento. Indicação 1.000%. Plano Consult Contabilidade.

Good service, speed, flexibility and commitment to the data recovery work provided.

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DATARESTORE DATA RECOVERY BRAZIL

We offer recovery of lost files from hard drives on all systems: Windows, Macintosh, Linux, RAID, VM, NTFS, LVM, VMFS, VMDK, Novell, BSD and Sun Solaris.

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