AI Distributed Sql Database

What is singlestore.com?

SingleStore.com is the official website of SingleStore, a company specializing in a highly scalable SQL database solution designed to deliver optimal performance for both transactional and analytical workloads. Their primary product, SingleStoreDB, is capable of supporting both OLTP (Online Transaction Processing) and OLAP (Online Analytical Processing) workloads, in addition to facilitating streaming data ingestion and offering limitless point-in-time recovery capabilities.

Furthermore, SingleStore provides a free tier of their database, allowing users to utilize the service with up to 4 nodes and a maximum of 32 GB of memory. For those interested in learning more about SingleStore and their comprehensive suite of products, additional information can be found on their official website, accessed through their customer portal, or by perusing their company overview.

How does singlestore.com work?

SingleStore.com serves as the official platform for a company specializing in a distributed, relational database solution engineered to proficiently manage transactions and real-time analytics on a large scale. This versatile database is accessible through standard SQL drivers and supports ANSI SQL syntax, encompassing essential functionalities such as joins, filters, and analytical capabilities.

SingleStore.com employs a dual-tier architecture, featuring an in-memory rowstore and an on-disk columnstore, enabling it to effectively handle highly concurrent operational and analytical workloads. Additionally, the platform offers a data ingestion technology known as SingleStore Pipelines, which facilitates the high-throughput streaming of substantial data volumes into the database while ensuring precisely-once semantics.

For those seeking a deeper understanding of how SingleStore.com operates, comprehensive documentation and additional insights can be found on their official website or through their Wikipedia article.

How does singlestore.com handle data consistency and durability?

SingleStore employs a comprehensive set of mechanisms to ensure data consistency and durability within its database system. Data consistency ensures the accuracy of the stored information, reflecting the real-world state, while durability guarantees data persistence even in the event of system failures. Here's an overview of how SingleStore achieves these objectives:

• Isolation Level Support: SingleStore offers support for the READ COMMITTED isolation level, ensuring that transactions do not access uncommitted data from other transactions. Any changes made in one transaction become immediately visible to all other transactions.
• Distributed Architecture: SingleStore employs a distributed architecture comprising aggregators and leaf nodes. Aggregators handle query coordination and cluster operations, while leaf nodes are responsible for data storage and processing. Data replication across multiple leaf nodes enhances high availability and fault tolerance.
• Durability Options: Users have the flexibility to choose between synchronous and asynchronous durability when creating, restoring, or replicating databases. Synchronous durability replicates transaction writes on two nodes before committing, ensuring data preservation in the event of a single-node failure. Asynchronous durability replicates writes on one node before commit and then asynchronously to another node, offering improved performance but with the potential for data loss if both nodes fail before replication completes.
• Storage Optimizations: SingleStore employs an in-memory rowstore and an on-disk columnstore to accommodate highly concurrent operational and analytical workloads. The rowstore is optimized for rapid inserts, updates, and deletes, while the columnstore excels in fast scans, aggregations, and analytics. Both store types are durable and maintain data integrity through disk-based logging.
• Data Ingestion with SingleStore Pipelines: SingleStore Pipelines, a data ingestion technology, ensures the high-throughput streaming of large data volumes into the database with exactly-once semantics. This reliability is achieved through a combination of checkpoints, acknowledgments, and retries across various data sources and sinks.
• Backup and Restore Functionality: SingleStore provides robust backup and restore capabilities, allowing users to create full or incremental backups of their databases and restore them to specific points in time. Backups employ the SNAPSHOT isolation level, ensuring a consistent snapshot of the database at a particular moment. Restores default to the SYNC DURABILITY option, guaranteeing the durability of the restored database.

For further insights into SingleStore and its product offerings, additional information can be found on their official website, within their customer portal, or by exploring their company overview.

How does singlestore.com handle security and access control?

SingleStore places a strong emphasis on ensuring robust security and access control through a multifaceted approach encompassing encryption, authentication, authorization, and auditing mechanisms. Here's a breakdown of how SingleStore achieves these objectives:

• Role-Based Access Control (RBAC): SingleStore supports Role-Based Access Control, allowing users to define roles and groups with specific privileges. These roles can then be assigned to users, creating a controlled and segregated environment where users operate with reduced privileges tailored to their responsibilities.
• Encryption for Data at Rest and in Transit: SingleStore employs encryption measures to safeguard data. Data is encrypted both when it is stored on disk (data at rest) and when it is transmitted over the network (data in transit). Industry-standard encryption algorithms like AES-256 and TLS 1.2 are utilized to ensure data confidentiality and security.
• Authentication Methods: SingleStore provides multiple authentication methods, including passwords, LDAP (Lightweight Directory Access Protocol), Kerberos, and SAML (Security Assertion Markup Language). These authentication mechanisms serve as gateways to ensure that only authorized users gain access to the database, with their actions governed by their roles and privileges.
• Audit Logging: SingleStore incorporates audit logging, a crucial component for monitoring and tracking all user and administrative activities within the database. This comprehensive audit trail captures database operations, enabling the detection of anomalies and facilitating compliance with regulatory requirements.

By implementing these security and access control measures, SingleStore maintains a high level of data protection and governance. For further information about SingleStore and its array of products, additional details can be found on their official website, within their customer portal, or through their company overview.

How much does singlestore.com cost?

The cost structure of SingleStore.com is contingent upon the specific product and service level selected. SingleStore.com offers two primary product categories: Cloud and Self-Managed, each tailored to distinct user preferences and requirements.

Cloud Product:
SingleStore.com's Cloud product is a database-as-a-service (DBaaS) solution that can operate on AWS, Azure, or GCP (Google Cloud Platform). Within the Cloud category, three service levels are available:

• Standard: Designed for standard production workloads, the Standard service level begins at a rate of $0.80 per hour. This level encompasses features such as standard support, a 99.9% or higher SLA (Service Level Agreement), workspaces, unlimited storage, MySQL compatibility, and various compliance certifications. Additionally, new Cloud customers are eligible for $600 in free credits.
• Premium: Tailored for mission-critical workloads, the Premium service level starts at $1.60 per hour. Similar to the Standard level, it includes standard support, a robust SLA, workspaces, unlimited storage, MySQL compatibility, and compliance certifications.
• Dedicated: Geared towards unique security needs, the Dedicated service level requires reaching out to SingleStore.com for specific pricing details.

Self-Managed Product:
For those who prefer to manage the database software on their own infrastructure, SingleStore.com offers Self-Managed solutions. This category encompasses two service levels:

• Standard: This level is available for free and supports usage on up to 4 nodes with a maximum of 32 GB of memory. It includes standard support, universal storage, MySQL wire compatibility, multimodel support, streaming data pipelines, encryption at rest and in transit, authentication, authorization, and audit logging.
• Premium: Premium-level service entails a yearly contract, with pricing details to be obtained by contacting SingleStore.com directly. It provides the same comprehensive feature set as the Standard level.

For detailed pricing comparisons and more extensive information on the various products and service levels, you can refer to SingleStore.com's pricing page or access their pricing plans PDF. Additionally, third-party sources such as GetApp or TrustRadius offer further insights into SingleStore.com and its offerings. For a comprehensive understanding of SingleStore.com and its products, you can explore their official website, access their customer portal, or review their company overview.