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erwin Data Modeler VS HighAvailabilityData

Compare erwin Data Modeler VS HighAvailabilityData and see what are their differences

erwin Data Modeler

erwin Data Modeler provides a collaborative environment to manage enterprise data though an...

Rating
0 reviews
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Alternatives Is it good?
HighAvailabilityData

Free, self-hosted high availability console for PostgreSQL, MySQL, MariaDB Galera, MongoDB, Valkey, Redis and ClickHouse: automatic failover, agentless monitoring and backups. No per-node or per-cluster pricing.

Rating
0 reviews
Pricing
Freemium €990 / Annually (Standard support plan (product itself is free))
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Alternatives Is it good?
NinjaOne
NinjaOne (Formerly NinjaRMM) provides remote monitoring and management software that combines powerful functionality with a fast, modern UI. Easily remediate IT issues, automate common tasks, and support end-users with powerful IT management tools. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Data Modeling popularity
100% vs 0%
alternatives listed
48 vs 5

Base details

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

erwin Data Modeler
HighAvailabilityData
Website erwin.com highavailabilitydata.com
Pricing
Official pricing
Freemium €990 / Annually (Standard support plan (product itself is free)) Official pricing
Platforms —
Linux Web
Listed in
Data Modeling Databases Development Data Management +1
Database Management Database Tools Monitoring Tools Relational Databases DevOps Tools +2

About erwin Data Modeler and HighAvailabilityData

In their own words, as submitted to SaaSHub.

erwin Data Modeler
HighAvailabilityData

No description of erwin Data Modeler yet.

HighAvailabilityData is a console you install on your own servers to deploy, monitor and keep running high-availability database clusters. If the primary goes down, a replica takes over automatically and writes are back in seconds. 7 engines PostgreSQL, MySQL, MariaDB Galera, MongoDB, Valkey,...

Read more about HighAvailabilityData

Features and specs

What each product offers, as listed by its team.

erwin Data Modeler 5 features
HighAvailabilityData 6 features
  • Comprehensive Modeling Features
    erwin Data Modeler supports a wide range of data modeling techniques and methodologies, making it a versatile tool for various types of databases and data architecture needs.
  • Collaborative Environment
    It offers strong collaboration tools, enabling multiple users to work on the same model simultaneously and ensuring seamless communication among team members.
  • Robust Integrations
    erwin integrates with numerous other tools and platforms such as Metadata Management, Business Process Modeling, and Data Governance solutions, enhancing its utility in a broader ecosystem.
  • Automation Capabilities
    The tool provides automation for repetitive tasks, including forward and reverse engineering, which helps in improving efficiency and reducing human error.
  • Comprehensive Reporting
    erwin Data Modeler offers extensive reporting features, allowing users to generate detailed documentation and insights about the data models, which facilitates better decision-making.

Possible disadvantages

  • Steep Learning Curve
    Due to its vast array of features and functionalities, new users may find it challenging to master the tool, requiring significant time and training.
  • High Cost
    The software can be quite expensive, especially for small businesses or individual users, potentially making it cost-prohibitive without a significant budget.
  • Complex Licensing
    The licensing model for erwin Data Modeler can be complex and difficult to navigate, possibly leading to confusion or misallocation of resources.
  • Resource Intensive
    Being a feature-rich tool, erwin Data Modeler can be resource-intensive and may require robust hardware and IT infrastructure, which could be a limitation for smaller setups.
  • User Interface
    Some users find the user interface to be less intuitive compared to other contemporary data modeling tools, which can slow down the adoption process.
  • Deployment
    Self-hosted on your own servers (on-premise)
  • Database engines
    PostgreSQL, MySQL, MariaDB Galera, MongoDB, Valkey, Redis, ClickHouse
  • Licensing
    Free forever: unlimited clusters, nodes, users and schemas
  • Failover
    Automatic, also with only 2 database servers; load balancers vote on the primary
  • Monitoring
    Agentless, with metrics history, alerts and slow-query analysis
  • Backups
    Backups and point-in-time recovery (PITR)

Analysis

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

erwin Data Modeler
HighAvailabilityData

Overall verdict

  • Erwin Data Modeler is widely regarded as a good choice for data modeling.

Why this product is good

  • Erwin Data Modeler is appreciated for its robust features, ease of use, and comprehensive capabilities that support various data modeling techniques. It provides powerful visual data modeling features and supports forward and reverse engineering, enabling users to design logical, physical, and conceptual models efficiently. Its integration with other database solutions and support for various databases make it versatile, while its collaboration features aid in teamwork.

Recommended for

  • Database administrators
  • Data architects
  • Data analysts
  • Organizations that require comprehensive data modeling capabilities
  • Teams that need collaborative data modeling workflows
  • Businesses involved in complex data integration and management projects

No analysis of HighAvailabilityData yet.

Videos

Walkthroughs and reviews on video.

erwin Data Modeler 2 videos + Add
HighAvailabilityData 0 videos + Add

ERwin Data Modeler Link Wizard Overview

More videos

  • - Visualizing Data Lineage with CA ERwin Data Modeler and Web Portal

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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
erwin Data Modeler
HighAvailabilityData
100% 100%
Data Modeling
0% 0%
0% 0%
Relational Databases
100% 100%
100% 100%
Databases
0% 0%
0% 0%
Monitoring Tools
100% 100%

User comments

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

erwin Data Modeler no reviews yet
HighAvailabilityData no reviews yet
  • Top 9 Data Modeling Tools Every Team Needs
    www.devart.com · Jul 2025

    Erwin Data Modeler is a leading enterprise-level tool widely recognized for its data modeling, database design, and metadata management capabilities. This solution supports both logical and physical data modeling,...

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Alternatives to erwin Data Modeler and HighAvailabilityData

When comparing erwin Data Modeler and HighAvailabilityData, you can also consider the following products.

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