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DBMS > ScyllaDB

ScyllaDB Systemeigenschaften

Bitte wählen Sie ein weiteres System aus, um es mit ScyllaDB zu vergleichen.

Unsere Besucher vergleichen ScyllaDB oft mit Apache Cassandra, MongoDB und Redis.

Redaktionelle Informationen bereitgestellt von DB-Engines
NameScyllaDB
KurzbeschreibungCassandra and DynamoDB compatible wide column store
Primäres DatenbankmodellWide Column Store
Sekundäre DatenbankmodelleKey-Value Store
DB-Engines Ranking infomisst die Popularität von Datenbankmanagement- systemenranking trend
Trend Chart
Punkte3,84
Rang#75  Overall
#5  Wide Column Stores
Websitewww.scylladb.com
Technische Dokumentationdocs.scylladb.com
EntwicklerScyllaDB
Erscheinungsjahr2015
Aktuelle VersionScyllaDB Open Source 5.4.1, Jaenner 2024
Lizenz infoCommercial or Open SourceOpen Source infoOpen Source (AGPL), commercial license available
Ausschließlich ein Cloud-Service infoNur als Cloud-Service verfügbarnein
DBaaS Angebote (gesponserte Links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Scylla Cloud: Create real-time applications that run at global scale with Scylla Cloud, the industry’s most powerful NoSQL DBaaS
ImplementierungsspracheC++
Server BetriebssystemeLinux
Datenschemaschemafrei
Typisierung infovordefinierte Datentypen, z.B. float oder dateja
XML Unterstützung infoVerarbeitung von Daten in XML Format, beispielsweise Speicherung von XML-Strukturen und/oder Unterstützung von XPath, XQuery, XSLTnein
Sekundärindizesja infocluster global secondary indices
SQL infoSupport of SQLSQL-like DML and DDL statements (CQL)
APIs und andere ZugriffskonzepteProprietäres Protokoll infocompatible with CQL (Cassandra Query Language, an SQL-like language)
RESTful HTTP API (DynamoDB compatible)
Thrift
Unterstützte ProgrammiersprachenFor CQL interface: C#, C++, Clojure, Erlang, Go, Haskell, Java, JavaScript, Node.js, Perl, PHP, Python, Ruby, Rust, Scala
For DynamoDB interface: .Net, ColdFusion, Erlang, Groovy, Java, JavaScript, Perl, PHP, Python, Ruby
Server-seitige Scripts infoStored Proceduresyes, Lua
Triggersnein
Partitionierungsmechanismen infoMethoden zum Speichern von unterschiedlichen Daten auf unterschiedlichen KnotenSharding
Replikationsmechanismen infoMethoden zum redundanten Speichern von Daten auf mehreren Knotenfrei wählbarer Replikationsfaktor infoRepresentation of geographical distribution of servers is possible
MapReduce infoBietet ein API für Map/Reduce Operationennein
Konsistenzkonzept infoMethoden zur Sicherstellung der Konsistenz in einem verteilten SystemEventual Consistency
Tunable Consistency infocan be individually decided for each write operation
Fremdschlüssel inforeferenzielle Integritätnein
Transaktionskonzept infoUnterstützung zur Sicherstellung der Datenintegrität bei nicht-atomaren Datenmanipulationennein infoAtomicity and isolation are supported for single operations
Concurrency infoUnterstützung von gleichzeitig ausgeführten Datenmanipulationenja
Durability infoDauerhafte Speicherung der Datenja
In-Memory Unterstützung infoGibt es Möglichkeiten einige oder alle Strukturen nur im Hauptspeicher zu haltenja infoin-memory tables
Berechtigungskonzept infoZugriffskontrolleAccess rights for users can be defined per object
Weitere Informationen bereitgestellt vom Systemhersteller
ScyllaDB
Specific characteristics

ScyllaDB is engineered to deliver predictable performance at scale. It’s adopted by organizations that demand ultra-low latency, even with workloads exceeding 1M ops/sec. Our unique architecture leverages the power of modern infrastructure – translating to fewer nodes, less admin & lower costs.

ScyllaDB is a highly-available, highly-scalable, highly-performant NoSQL database. It is generally used as a key-value store or wide-column model database.

Cassandra Compatibility — ScyllaDB was designed to be API-compatible with Apache Cassandra. It is completely compliant with Cassandra Query Language (CQL). It also uses the same SSTable format on disk, making migrations from Cassandra to ScyllaDB easy.

ScyllaDB took the best characteristics of Apache Cassandra and did a complete rewrite from the ground up in C++. This means no JVM tuning and no garbage collection (GC) pauses. Built on the Seastar engine, ScyllaDB provides all the best features of Cassandra with a built-for-speed engine under the hood.

DynamoDB Compatibility — ScyllaDB also offers an Amazon DynamoDB-compatible API, known as Alternator. It supports the same SDKs, modified to allow for client-side load balancing. ScyllaDB also offers an experimental feature for Alternator Streams.

This allows you to run your workloads on an open source alternative on AWS, or on any other public cloud (Azure, Google Cloud). You can also run on hybrid or multi-cloud deployments, or even on-premises.

DBaaS — ScyllaDB Cloud is the Database-as-a-Service (DBaaS) offering of ScyllaDB. It runs on AWS and is certified for use in AWS Outposts, and now has a beta for GCP.

Extensible to Graph or Time Series — With additional packages such as JanusGraph or KairosDB, ScyllaDB can serve as a graph database or a time series database (TSDB).

Competitive advantages
  • Highly-performant (efficiently utilizes full resources of a node and network; millions of IOPS per node)

  • Highly-available (peer-to-peer, no single-point-of-failure, active-active, automatic cross-datacenter replication with rack-awareness and datacenter-awareness)

  • Highly-scalable both horizontally (automatic rebalancing of data with new nodes) and vertically (takes advantage of modern multi-CPU, multi-core architectures)

  • Self-tuning performance (minimizes administration)

  • Tunable consistency model

  • Consistent low-latency and high throughput

  • Free online training via ScyllaDB University

Typical application scenarios

ScyllaDB is ideal for applications that require high throughput and low latency at scale. 

Common use cases include:

  • IoT (Fleet Monitoring/Logistics, Machine Health/ Predictive Maintenance, Smart Devices, etc.) 
  • Customer experience (User Profile, Messaging, Chat, User Activity, Leaderboard, Financial Trans, Betting, Customer 360, etc.)
  • AI/ML Feature Store
  • Fraud and Threat Detection (Malware Detection, Network Monitoring, Security Monitoring, Risk Management, Identity Management, etc.)
  • Blockchain (Crypto, Smart Contract, etc.)
Key customers

Discord, Epic Games, Expedia, Zillow, Comcast,  Disney+ Hotstar, Samsung, ShareChat, Palo Alto Networks, Grab, Starbucks, Tubi, Rakuten, Fanatics [see Users page]

Market metrics

ScyllaDB typically offers ~75% total cost of ownership savings, with ~5X higher throughput and ~20X lower latency versus similar databases. [See benchmarks]

Licensing and pricing models

Zugehörige Produkte und Dienstleistungen

Wir laden Vertreter von Anbietern von zugehörigen Produkten ein uns zu kontaktieren, um hier Informationen über ihre Angebote zu präsentieren.

Weitere Ressourcen
ScyllaDB
Erwähnungen in aktuellen Nachrichten

Sleeping at Scale - Delivering 10k Timers per Second per Node with Rust, Tokio, Kafka, and Scylla
26. April 2024, InfoQ.com

ScyllaDB 6 Adds Node Distribution Feature
24. Juni 2024, iProgrammer

ScyllaDB Raises $43M to Take on MongoDB at Scale, Push Database Performance to New Levels
17. Oktober 2023, Datanami

ScyllaDB on AWS is a NoSQL Database Built for Gigabyte-to-Petabyte Scale
6. Januar 2023, AWS Blog

Scylla review: Apache Cassandra supercharged
18. Dezember 2019, InfoWorld

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