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QueryDock for Cassandra/Scylla

이용약관

Sia Makerlab 제품 포트폴리오 통합 페이지에서 제공하는 이용약관입니다.

이용약관v1.0

Terms of Service

Last Updated: July 11, 2026

Effective Date: July 11, 2026

Revision: 1.0

Revision History

VersionDateChanges
1.0July 11, 2026Initial release

1. Agreement to Terms

These Terms of Service ("Terms") constitute a legally binding agreement between you ("User," "you," or "your") and Sia Makerlab ("Company," "we," "us," or "our") regarding your use of the QueryDock for Cassandra/Scylla mobile application ("App" or "Service").

By downloading, installing, accessing, or using the App, you acknowledge that you have read, understood, and agree to be bound by these Terms. If you do not agree to these Terms, do not use the App.

We reserve the right to modify these Terms at any time. Your continued use of the App after any modifications constitutes acceptance of the updated Terms.

2. Description of Service

QueryDock for Cassandra/Scylla is an Android app for working with Apache Cassandra and ScyllaDB clusters that you specify. It connects directly from your device to those clusters using the native CQL binary protocol — there is no server-side agent and no REST gateway — and provides the following features:

  • Save multiple clusters and connect directly over the native CQL binary protocol
  • Passwords encrypted at rest with the Android Keystore (AES-GCM)
  • TLS with optional CA pinning and mutual TLS (mTLS) client certificates
  • Browse schema — keyspaces, tables, types, and DDL — with a tablet/foldable two-pane master-detail layout
  • Run CQL with filter, sort, and pagination; export and share results; CQL syntax highlighting
  • Monitoring: node health, thread pools, caches, latency percentiles, per-table statistics, and request tracing
  • Read-only RBAC audit of roles and their granted permissions
  • Full English and Korean localization, changeable in Settings

The App is provided for Android devices only. Your connection profiles and credentials are stored locally on your device.

3. Acceptable Use of Connections

You are solely responsible for the clusters you choose to connect to and the operations you perform. You represent and warrant that you are authorized to access each cluster you configure and to run the CQL statements and administrative actions you execute, and you agree not to use the App to access, alter, or interfere with any system you do not own or have permission to use. You are responsible for the consequences of destructive operations (such as drop, truncate, or delete) that you run.

4. Eligibility and Use Requirements

You must be at least 13 years of age (or 16 in the European Economic Area) to use the App. By using the App, you represent and warrant that you meet this age requirement.

5. License Grant and Restrictions

5.1 License Grant

Subject to your compliance with these Terms, we grant you a limited, non-exclusive, non-transferable, revocable license to download, install, and use the App on a compatible device that you own or control, solely for your personal or internal business purposes.

5.2 Restrictions

You agree NOT to:

  • Copy, modify, or distribute the App or any portion thereof
  • Reverse engineer, decompile, or disassemble the App
  • Remove, alter, or obscure any proprietary notices on the App
  • Use the App for any illegal, harmful, or unauthorized purpose, including accessing clusters you are not authorized to use
  • Sell, rent, lease, or sublicense the App to third parties

6. Ads and In-App Purchases

The App displays advertising through Google AdMob. You may remove ads through a one-time, non-consumable in-app purchase ("remove ads"):

  • The App is free to use with ads.
  • Purchasing the ad-removal product removes advertising across the App.
  • The purchase is restored automatically on app start and can be restored manually from the settings screen.

Purchases are processed by Google Play and are subject to Google's terms; entitlements are reconciled with Google Play. Except as required by law or Google Play policy, purchases are non-refundable.

7. Third-Party Services and Reliability Disclaimer

The App connects to clusters that you operate or are authorized to use. Availability, performance, and the integrity of your data depend on those clusters, your credentials, your network, and your device. You are responsible for maintaining your own backups; do not rely on the App as a backup or recovery system for critical or production databases.

8. Intellectual Property Rights

The App, including all content, features, functionality, design, and software, is owned by Sia Makerlab and is protected by copyright, trademark, and other intellectual property laws. Your connection data and database contents remain yours.

QueryDock for Cassandra/Scylla is an independent tool and is not affiliated with, endorsed by, or sponsored by the Apache Software Foundation (Apache Cassandra™) or ScyllaDB. All trademarks belong to their respective owners.

Any feedback, suggestions, or ideas you provide regarding the App may be used by us without any obligation to you.

9. Disclaimers and Limitation of Liability

9.1 General Disclaimer

THE APP IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT. We do not warrant that connections, queries, or administrative operations will be accurate, complete, or uninterrupted.

9.2 Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, SIA MAKERLAB SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, OR ANY LOSS OF PROFITS OR REVENUES, WHETHER INCURRED DIRECTLY OR INDIRECTLY, OR ANY LOSS OF DATA, USE, GOODWILL, OR OTHER INTANGIBLE LOSSES — INCLUDING DAMAGES ARISING FROM DATA MODIFIED OR DELETED ON YOUR CLUSTERS — RESULTING FROM YOUR USE OF THE APP.

10. Privacy

Your use of the App is also governed by our Privacy Policy, which is incorporated into these Terms by reference. Please review our Privacy Policy to understand our practices.

11. Termination

We reserve the right to terminate or suspend your access to the App at any time, without notice, for conduct that we believe violates these Terms or is harmful to other users, us, or third parties, or for any other reason.

You may terminate your use of the App at any time by uninstalling it from your device.

12. Changes to Terms

We may update these Terms from time to time. We will notify you of any changes by updating the "Last Updated" date at the top of these Terms and, for material changes, displaying a notice within the App. Your continued use of the App after any changes constitutes acceptance of the updated Terms.

13. Governing Law and Dispute Resolution

These Terms shall be governed by and construed in accordance with the laws of the Republic of Korea, without regard to its conflict of law provisions. For users in the European Union, these Terms shall be interpreted in accordance with applicable EU law.

Any disputes arising from these Terms or your use of the App shall be resolved through good-faith negotiation. If negotiation fails, disputes shall be submitted to the competent courts of the Republic of Korea.

14. Severability and Entire Agreement

If any provision of these Terms is found to be unenforceable or invalid, that provision will be limited or eliminated to the minimum extent necessary so that the remaining Terms remain in full force and effect. These Terms, together with the Privacy Policy, constitute the entire agreement between you and Sia Makerlab regarding your use of the App.

15. Contact Us

Sia Makerlab

  • Email: sia@siamakerlab.com
  • Website: https://siamakerlab.com

This Terms of Service is available in English. If translated versions are provided, the English version shall prevail in case of any discrepancy.

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