VoltDB vs PostgreSQL

Struggling to choose between VoltDB and PostgreSQL? Both products offer unique advantages, making it a tough decision.

VoltDB is a Development solution with tags like inmemory, sql, database, low-latency, high-throughput.

It boasts features such as In-memory database, Horizontally scalable, High throughput transactions, Low latency queries, SQL interface, Real-time analytics and pros including Very fast data ingestion and query processing, Good for high velocity data streams, Scales linearly with more servers, ACID compliant transactions, Develop with standard SQL and JDBC.

On the other hand, PostgreSQL is a Development product tagged with open-source, objectrelational, reliable, performant, sql-compliant.

Its standout features include Relational database management system (RDBMS), Open source with liberal license, SQL compliant and extensive SQL support, High performance and reliability, Fully ACID (Atomicity, Consistency, Isolation, Durability) compliant, Multi-version concurrency control (MVCC) architecture, Asynchronous replication and failover, Table inheritance and table partitioning, Procedural languages support, and it shines with pros like Robust feature set, High performance, Reliable, Free and open source, Cross platform, Strong community support.

To help you make an informed decision, we've compiled a comprehensive comparison of these two products, delving into their features, pros, cons, pricing, and more. Get ready to explore the nuances that set them apart and determine which one is the perfect fit for your requirements.

VoltDB

VoltDB

VoltDB is an in-memory SQL database designed for fast data ingestion and low latency query processing. It is optimized for applications that require high throughput transactions and real-time analytics.

Categories:
Development Databases
inmemory sql database low-latency high-throughput

VoltDB Features

  1. In-memory database
  2. Horizontally scalable
  3. High throughput transactions
  4. Low latency queries
  5. SQL interface
  6. Real-time analytics

Pricing

  • Subscription-Based
  • Pay-As-You-Go

Pros

Very fast data ingestion and query processing

Good for high velocity data streams

Scales linearly with more servers

ACID compliant transactions

Develop with standard SQL and JDBC

Cons

In-memory only, no persistence

Not good for large data volumes

Limited indexing and query optimization

Less mature than traditional RDBMS

PostgreSQL

PostgreSQL

PostgreSQL is an open source, object-relational database management system known for its reliability, performance, and SQL compliance. It runs on all major operating systems and has a rich set of features including complex queries, foreign keys, triggers, views, and ACID compliance.

Categories:
Development Databases
open-source objectrelational reliable performant sql-compliant

PostgreSQL Features

  1. Relational database management system (RDBMS)
  2. Open source with liberal license
  3. SQL compliant and extensive SQL support
  4. High performance and reliability
  5. Fully ACID (Atomicity, Consistency, Isolation, Durability) compliant
  6. Multi-version concurrency control (MVCC) architecture
  7. Asynchronous replication and failover
  8. Table inheritance and table partitioning
  9. Procedural languages support

Pricing

  • Open Source

Pros

Robust feature set

High performance

Reliable

Free and open source

Cross platform

Strong community support

Cons

Steeper learning curve than some databases

Not as beginner friendly as some databases

Limited graphical admin tools

No native support for unstructured data