Bases de datosVotación inicial del operador
PostgreSQL vs Oracle MySQL vs MongoDB vs SQLite
“Which database would you bet a new product on?”
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- Candidato 1
PostgreSQL
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PostgreSQL
- Price
- Free; no license fee, even commercial use
- License
- PostgreSQL License (OSI-approved)
- Latest major version
- PostgreSQL 19 RC 1 (2026-10-15)
- Latest stable minor
- 18.6 (2026-08-13)
- Platforms
- All major operating systems
- SQL conformance
- 170 of 177 SQL:2023 Core features (v18)
- Replication
- Asynchronous, synchronous, logical
- Security
- SCRAM-SHA-256, LDAP, GSSAPI, row/column security
- Commercial support
- Via independent companies; not sold by project
- PostgreSQL 14 end of fixes
- 2026-11-12
- ACID-compliant since 2001; origins date to the POSTGRES project at UC Berkeley in 1986.
- PostgreSQL 19 is at release candidate 1; the project advises against running RC versions in production.
- The project does not sell support itself; its site lists independent companies offering paid support, without…
Fuentes: PostgreSQL: The World's Most Advanced Open Source Relational Database (oficial) · PostgreSQL: About (oficial) · PostgreSQL: License (oficial) · PostgreSQL Press FAQ (oficial) · PostgreSQL: Support (oficial)
Comprobado el 2026-11-03
- Candidato 2
Oracle MySQL
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MySQL
- Community edition price
- Free download under GPL license
- Editions
- Community, Standard, Classic, Enterprise, Cluster CGE, Embedded (OEM/ISV)
- Where to buy paid editions
- Oracle Store, channel partners, MySQL Sales
- Supported platforms
- Linux, Windows, macOS, Unix; 20+ platforms (Community)
- Cloud service
- MySQL HeatWave on OCI and AWS
- HeatWave pricing model
- Usage-based: ECPU per hour, storage per GB-month
- Free trial
- US$300 credit for 30 days (Oracle Cloud)
- Developer connectors
- ODBC, JDBC, .NET and other MySQL Connectors
- Current versions
- 26.10.0 (download page); 9.7 LTS
- MySQL Community Edition is freely downloadable and available under the GPL license.
- Only Oracle provides commercially licensed MySQL Enterprise Edition; paid editions are bought via Oracle Store…
- Oracle's free-trial page shows a 30-day US$300 credit, while a heading on the same page mentions Always Free services…
Fuentes: MySQL home page (oficial) · How to Buy MySQL Products and Services (oficial) · MySQL Products (oficial) · MySQL Community Edition (oficial) · MySQL Download Community Server (oficial)
Comprobado el 2026-11-03
- Candidato 3
MongoDB
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MongoDB
- Free plan
- M0 free forever, 512 MB storage, shared RAM and vCPU
- Flex plan
- $0.011/hour, up to $30/month, 5 GB storage
- Dedicated plan
- M10 $0.08/hour, starts at $56.94/month
- Atlas Infinite
- $0.09/hour (public preview); storage $0.30 per GB-month
- Search on Atlas
- S20 base price $0.13/hour
- Cloud providers
- AWS, Google Cloud, Azure
- Self-managed
- Community Edition free; Enterprise Advanced price not listed
- Latest release
- MongoDB 9.0 (available now)
- Atlas is pay-as-you-go: clusters are billed hourly with monthly invoices.
- Atlas Infinite is in public preview and is available on M10+ dedicated clusters.
- Official pricing notes say actual pricing can vary by deployment requirements, configuration and location; quoted…
Fuentes: MongoDB Pricing (oficial) · MongoDB homepage (oficial)
Comprobado el 2026-11-03
- Candidato 4
SQLite
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SQLite
- Price
- Free (public domain source)
- License
- Public domain
- Product type
- Embedded SQL database library (C)
- Server process
- None (serverless, in-process)
- Latest release
- 3.54.1 (2026-10-16)
- Platforms
- Android, BSD, iOS, Linux, Mac, Solaris, VxWorks, Windows
- Language bindings
- C; Tcl built in; others available separately
- Max database size
- 281 TB
- Max row size
- 1 GB
- Paid support
- Maintenance from $1,500/year; technical support $8,000/year (US)
- Project started on 2000-05-09, per the official About page.
- Paid support is provided by Hwaci (Hipp, Wyrick & Company), separately from the free library.
- Consortium fee differs by official page: $150K/year on the support page vs $120,000/year on the membership page.
Fuentes: SQLite home page (oficial) · About SQLite (oficial) · Features Of SQLite (oficial) · SQLite Download Page (oficial) · SQLite Pro Support (oficial)
Comprobado el 2026-11-03
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