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EdgeDB VS Postgres-XC

Compare EdgeDB VS Postgres-XC and see what are their differences

EdgeDB

EdgeDB is a next-generation graph-relational database that lets you easily build flexible, scalable applications in real-time.

Rating
0 reviews
Pricing
Open source
Alternatives Is it good?
Postgres-XC

Free, secure and fast downloads from the largest Open Source applications and software directory - SourceForge.net

Rating
0 reviews
Alternatives Is it good?
BusinessLOG SOC
A centralized log management and SIEM platform built for compliance, auditing, anomaly detection, and infrastructure visibility. sponsored

Which is more popular?

Based on our record, EdgeDB seems to be more popular. It has been mentioned 4 times since March 2021.

social mentions
4 vs 0
Databases popularity
86% vs 14%
alternatives listed
63 vs 17

Base details

Website, pricing, platforms and company facts side by side.

EdgeDB
Postgres-XC
Website edgedb.com sourceforge.net
Pricing
Open source
—
Listed in
Network & Admin Databases NoSQL Databases Relational Databases +1
Databases NoSQL Databases Relational Databases Document Databases +1

Features and specs

What each product offers, as listed by its team.

EdgeDB 5 features
Postgres-XC 0 features
  • Graph-Relational Model
    EdgeDB combines the features of relational and graph databases, allowing for complex queries and relationships while maintaining data integrity typical in relational databases.
  • Advanced Query Language (EdgeQL)
    EdgeQL offers a more intuitive and expressive query syntax compared to traditional SQL, facilitating easier and more efficient data retrieval.
  • Schema Evolution
    EdgeDB provides robust tools for schema migrations and versioning, making it easier to evolve the database schema without downtime or data loss.
  • Type Safety
    With its strong typing system, EdgeDB reduces runtime errors by ensuring data type consistency across the database operations.
  • Integrated Indexing and Constraints
    EdgeDB supports advanced indexing and constraints, improving query performance and maintaining data integrity natively.

Possible disadvantages

  • Relative Newness
    Being relatively new in the market, EdgeDB might lack extensive community support and third-party integrations compared to more established databases.
  • Learning Curve
    Technicians accustomed to traditional SQL or other database paradigms might face a learning curve when adapting to EdgeDB's unique features and query language.
  • Limited Ecosystem
    EdgeDB's ecosystem, including tooling, documentation, and community resources, is less mature compared to other well-established database systems.
  • Potential for Rapid Changes
    As a developing technology, EdgeDB may undergo rapid changes and updates, which may lead to instability or additional maintenance overhead.
  • Hosting and Compatibility Concerns
    Deploying EdgeDB might have specific hosting requirements, and compatibility with existing infrastructure could be a concern for some users.

No features have been listed yet.

Analysis

An editorial look at what each product does well and who it suits.

EdgeDB
Postgres-XC

No analysis of EdgeDB yet.

Overall verdict

  • Postgres-XC is a discontinued open-source project that provided write-scalable, multi-master synchronous PostgreSQL clustering, but it has been superseded by newer forks and is no longer actively maintained, making it a poor choice for new deployments today.

Why this product is good

  • Was one of the earliest solutions to add horizontal write scalability to PostgreSQL through a distributed architecture
  • Offered multi-master synchronous replication allowing reads and writes from any node
  • Maintained strong consistency (ACID compliance) across the cluster, unlike many NoSQL alternatives
  • Inspired successor projects like Postgres-XL and later influenced Citus and other distributed Postgres solutions
  • Free and open-source, allowing full inspection and modification of the codebase

Recommended for

  • Users researching the historical evolution of distributed PostgreSQL architectures
  • Legacy systems still running Postgres-XC that need maintenance knowledge
  • Developers evaluating old codebases before migrating to actively maintained alternatives like Postgres-XL, Citus, or YugabyteDB
  • Not recommended for new production deployments due to lack of updates, security patches, and community support

Videos

Walkthroughs and reviews on video.

EdgeDB 3 videos + Add
Postgres-XC 0 videos + Add

Checking out EdgeDB - The Developer Database (Better than Prisma ORM?!)

More videos

  • - EdgeDB 2.0 Launch
  • - The architecture of EdgeDB — Fantix King | EdgeDB Day

No Postgres-XC videos yet. You could help us improve this page by suggesting one.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
EdgeDB
Postgres-XC
86% 86%
Databases
14% 14%
62% 62%
Relational Databases
38% 38%
85% 85%
NoSQL Databases
15% 15%
100% 100%
Network & Admin
0% 0%

User comments

Share your experience with using EdgeDB and Postgres-XC. For example, how are they different and which one is better?

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

EdgeDB 4 mentions
Postgres-XC 0 mentions
  • Beyond SQL: A relational database for modern applications
    A new DB, with a new query language that's like "SQL done right"? This immediately reminded me of EdgeDB: https://edgedb.com/ Is there anyone here who knows enough about these two products to do a compare/contrast? - Source: Hacker News / about 3 years ago
  • Beyond SQL: A relational database for modern applications
    See also https://edgedb.com/ which is another relational database without sql. - Source: Hacker News / about 3 years ago
  • DuckDB 0.8.0
    >relational no-sql Do you mean something like edgeDB?[0] Or do you mean some non-declarative language completely? I don't see the latter making much sense. The issue with SQL for me is the "natural language" which quickly loses all... - Source: Hacker News / over 3 years ago

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Tracking Postgres-XC since Mar 2021.

Alternatives to EdgeDB and Postgres-XC

When comparing EdgeDB and Postgres-XC, you can also consider the following products.

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