Gromov’s DB Circle

ClickHouse

ClickHouse is a columnar database that was designed to handle massive amounts of data. It offers high performance and scalability and is particularly suited to real-time analytical applications. ClickHouse is open-source software, which means that it is free to use and can be customized to suit your needs.

Tarantool

Tarantool is a multi-model database that combines a key-value store, an SQL database, and a message broker. It is known for its high-performance, low-latency, and ease of use. Tarantool is particularly suited to applications that require real-time data processing.

Druid

Druid is a column-oriented distributed data store that was designed for real-time analytics. It can handle both real-time and batch data ingestion and supports complex data exploration queries. Druid is known for its high performance, scalability, and ease of use.

Greenplum

Greenplum is a massively parallel data warehouse that was designed for large-scale data processing. It offers advanced analytics capabilities, including machine learning, and can handle both structured and unstructured data. Greenplum is particularly suited to applications that require real-time data processing.

PostgreSQL

PostgreSQL is a powerful open-source relational database that offers advanced features such as ACID compliance, transactions, and indexing. It is known for its stability, reliability, and ease of use. PostgreSQL is particularly suited to applications that require complex data processing.

PicoData

PicoData is a distributed document-oriented database that was designed for real-time data processing. It offers advanced features such as auto-sharding, replication, and indexing. PicoData is particularly suited to applications that require high availability and scalability.

Oracle

Oracle is a powerful relational database that is widely used in enterprise applications. It offers advanced features such as high availability, scalability, and security. Oracle is particularly suited to applications that require complex data processing.

Jatoba

Jatoba is a distributed database that was designed for high availability and scalability. It offers advanced features such as auto-sharding, replication, and indexing. Jatoba is particularly suited to applications that require real-time data processing.

ArenaData

ArenaData is a distributed data warehouse that was designed for real-time data processing. It offers advanced features such as machine learning and streaming analytics. ArenaData is particularly suited to applications that require complex data processing.

Pangolin

Pangolin is a distributed document-oriented database that was designed for real-time data processing. It offers advanced features such as auto-sharding, replication, and indexing. Pangolin is particularly suited to applications that require high availability and scalability.

Postgres Pro

Postgres Pro is a powerful open-source relational database that offers advanced features such as ACID compliance, transactions, and indexing. It is known for its stability, reliability, and ease of use. Postgres Pro is particularly suited to applications that require complex data processing.

MongoDB

MongoDB is a powerful document-oriented database that is widely used in web applications. It offers advanced features such as indexing, sharding, and replication. MongoDB is particularly suited to applications that require flexible schema design and real-time data processing.

Redis

Redis is an open-source key-value store that is widely used for caching and real-time data processing. It offers advanced features such as data structures, pub/sub messaging, and transactions. Redis is particularly suited to applications that require high performance and low latency.

YDB

YDB is a distributed NoSQL database that was designed for high scalability, availability, and performance. It offers advanced features such as multi-region replication, ACID compliance, and indexing. YDB is particularly suited to applications that require real-time data processing and high write throughput.

Cassandra

Cassandra is a distributed NoSQL database that was designed for high scalability and availability. It offers advanced features such as partitioning, replication, and eventual consistency. Cassandra is particularly suited to applications that require real-time data processing and high write throughput.

SQLite

SQLite is a lightweight, file-based relational database that is widely used in embedded systems and mobile applications. It offers advanced features such as transactions and indexing. SQLite is particularly suited to applications that require a small footprint and low resource consumption.

MySQL

MySQL is a powerful open-source relational database that is widely used in web applications. It offers advanced features such as indexing, transactions, and replication. MySQL is particularly suited to applications that require flexible schema design and real-time data processing.

Hadoop

Hadoop is a distributed data processing framework that was designed for handling large amounts of data. It offers advanced features such as MapReduce processing and distributed file system. Hadoop is particularly suited to applications that require batch processing of large datasets.