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Details
- Vendor
- Transwarp
- Type
- Property Graph
- Category
- Emerging
- License
- Proprietary
- Query Languages
- openCypherSQL
- Protocols
- Thrift
Feature scores
Community & Business
Active development No updates in 6+ months Commercial support ✓
Paid support available Live community ✓
>75% of issues addressed Open Source Closed source Pricing No pricing information Trendiness Declining trend Deployment
Containerization No container image Work as dedicated instance ✓
Can run as standalone server Work as embedded Standalone only Testing in-memory version No in-memory option Platform
Operating on Linux ✓
Linux officially supported Operating on Windows Not supported SaaS offering ✓
Cloud service available Operations
Automatic updates Manual updates only Client side caching No client-side caching Data versioning support No versioning Live backups No live backups Distribution
Cluster Re-balancing No auto-rebalancing Data Distribution ✓
Data sharding supported High-Availability No HA support Query Distribution No distributed queries Replication support No replication Developer Experience
Data types defined Basic data types only Logging/Auditing No logging/auditing Object-Graph Mapper No object mapper Reactive programming No reactive programming Documentation up-to-date ✓
Docs current with latest version Binary protocol Text-based protocols only CLI ✓
Command-line interface GUI ✓
Visual interface available Data Model
Multi-database ✓
Multi-model database Graph-native data Graph abstraction layer Query Language ✓
Standard query language (Cypher/Gremlin) Transactions
Granular locking No granular locking Multiple isolation levels Read uncommitted only Read committed transaction Not available Transaction support No transactions Schema & Security
Constraints No constraints Schema support Schema-less Secondary indexes Primary index only Server side procedures No stored procedures Authentication ✓
Authentication supported Authorization ✓
Role-based access control Data encryption No encryption
Sources
3 references
Released 2018-05
Transwarp's official company history places the StellarDB launch in May 2018.
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Launched distributed analytical database ArgoDB and distributed graph database StellarDB
Company Profile - Transwarp · reviewed 2026-08-06
Protocols Thrift
Official Python client PyStellarDB is built on PyHive and connects with host/port arguments matching HiveServer2's default Thrift port (10000); Transwarp's official docs also list a JDBC SDK access page, but that site is JS-rendered and its body text could not be fetched to quote.
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PyStellarDB is a Python API for executing Transwarp Exetended OpenCypher(TEoC) and Hive query. It could also generate a RDD object which could be used in PySpark.
WarpCloud/PyStellarDB · reviewed 2026-08-02
License Proprietary
Transwarp's own IPO disclosure describes StellarDB as a separately priced, licensed component of the TDH platform sold under a perpetual-license model, not open-source software; no public source repository exists. Matches current value.