• EN
    Blog

    Cybertec Logo

    • Services
      • Requirement Analysis
      • PostgreSQL consulting
      • PostgreSQL migration
        • Migration from Oracle
        • Migrating from MySQL / MariaDB
        • CYBERTEC Migrator
      • CYPEX Online Academy
      • PostgreSQL Infrastructure
        • Setup & Installation
        • Kubernetes
        • Database architecture
      • PostgreSQL development
        • Database modeling
        • Functions & Features
      • Update & Upgrade
      • Optimization & Security
        • PostgreSQL Health Check
        • Performance Tuning
        • Enterprise Security
        • Security Audit
      • Troubleshooting & Data Recovery
      • PostgreSQL clustering and HA
        • Clustering and failover
        • High availability with Patroni
        • Synchronous and asynchronous replication
        • Scaling with PL/Proxy
      • Spatial Services
        • GIS Tooling
        • PostGIS OSM Downloader
      • CYBERTEC Partner Network
    • Support
      • Standard PostgreSQL Support
        • Product Support
        • 9/5 Basic Support
        • 24/7 Basic Support
        • 24/7 Enterprise Support
      • Advanced PostgreSQL Support
        • 9/5 Remote DBA
        • 24/7 Remote DBA
        • 9/5 Dedicated DBA
        • 24/7 Cloud-based Support
      • Support for Reseller
        • 3rd Level Support
        • CYBERTEC Partner Network
    • Products
      • Our Products
        • CYPEX – Build Apps & Forms
        • CYBERTEC PostgreSQL Enterprise Edition
        • CYBERTEC Migrator
        • PostgreSQL Transparent Data Encryption
        • Scalefield – Private Cloud
        • Data Masking for PostgreSQL
        • PL/pgSQL_sec – Fully encrypted stored procedures
      • PostgreSQL Tools & Extensions
        • pg_timetable – Advanced Job Scheduling
        • pg_show_plans – Monitoring Execution Plans
        • pgwatch – PostgreSQL Monitoring Tool
        • pg_squeeze – Shrinks Tables
        • Walbouncer – Enterprise Grade Partial Replication
        • PGConfigurator – Visual PostgreSQL Configuration
        • Patroni Environment Setup
      • Assessment Packages
        • Data Science Assessment Package
        • Start-Up Assessment Package
        • Spatial Data Assessment Package
      • CYBERTEC Partner Network
    • Training
    • PostgreSQL
      • Advantages of PostgreSQL
      • PostgreSQL Books
      • Solutions – Who uses PostgreSQL
        • PostgreSQL for Startups
        • PostgreSQL for governments and public services
        • Longlife solutions
      • Business Cases
        • Fraud Detection
        • PostgreSQL for biotech and scientific applications
    • Data Science
      • Data Science Overview
      • Machine Learning
      • Big Data Analytics
    • Contact
      • Jobs
      • Contact

    Posts

    Tag: bytea_output

    13.04.2021 | Hans-Jürgen Schönig

    Cleaning up a large number of BLOBs in PostgreSQL

    PostgreSQL allows end users to store BLOBs (binary large objects) in the database. Many people use these functions to handle data directly in SQL. There has long been a discussion about whether this is a good thing or not. We expect that particular discussion to go on indefinitely. However, if you are in the “pro […]

    Read more

    logo

    CYBERTEC PostgreSQL International GmbH
    Römerstraße 19
    2752 Wöllersdorf
    AUSTRIA

    +43 (0) 2622 93022-0
    office@cybertec.at
    twitter.com/PostgresSupport
    github.com/cybertec-postgresql

    Our Services

    • Administration
    • Replication
    • Consulting
    • Database Design
    • Support
    • Migration
    • Development

     

    SUPPORT CUSTOMERS
    Go to the support platform >>

    Newsletter

    Check out previous newsletters!

    Stay well informed about PostgreSQL by subscribing to our newsletter.

    © 2000–2023 CYBERTEC PostgreSQL International GmbH
    • IMPORTANT INFORMATION ABOUT COVID-19
    • Contact
    • Data protection policy
    • Imprint
    • Terms and Conditions