Top 10 Cassandra Monitoring Tools [2023 Review] - Sematext (2023)

Large amounts of data require special tools.Apache CassandraIs one of those databases that can handle large amounts of data distributed across multiple commodity servers, providing high availability and fault tolerance without a single point of failure. Thrive under his umbrellaApache Software Foundation, which provides complete visibility into the codebase, and is free. With the ability to propagate data across multiple data centers and asynchronously, without a master copy, we have a workforce that can handle anything we throw at them.

However, large volumes of data need to be processed in various data centers located in different geographical locationsgood follow up.monitoring will give you an overall view of the cluster, read/writes, partners and cache. Tracking you don't need many tools to getCassandra records,OS Metrics, IJVM metrics. This makes it possible to easily transfer not only the measured values ​​themselves, but also the log files. Finally, allow you to take action on your data by sharing itreal-time notificationand notification mechanism.

In other words, you need a solid performance monitoring solution. With so many options available, we've done the work for you, andReview of the best Cassandra monitoring toolsHelp you decide which one is right for your monitoring needs.

1. Semantic text

Top 10 Cassandra Monitoring Tools [2023 Review] - Sematext (1)

semantic cloudis a comprehensive monitoring solution that is easy to set up and provides deep insight into your IT infrastructure, includingApache Cassandra Monitoring.Sematext Monitoring makes this easy by bringing all your Apache Cassandra metrics, logs, dashboards and alerts in one place.

It doesn't matter what platform you're running on - Sematext gives you the functionality you need to troubleshoot Cassandra node performance and health issues:

  • Detect and identify slow nodes that can slow down the responsiveness of a Cassandra cluster
  • Warning about slow or excessive reads and writes
  • Monitor failed or pending cluster operations, cache access, etc.
  • Track SSTable compactions, counts and sizes over time

With Sematext, you can monitor Cassandra's metrics in real time and gain deeper insight into the health of your database.


  • thisAutomatic Service DiscoveryEnables automatic manual monitoring of Apache Cassandra clusters.
  • Full supportmicroserviceand containerized environments - supportas Kubernetes,Roustaboutand Docker Swarm, to be able to observe Apache Cassandra running on top of it. A collection of their metrics, logs and events.
  • network,database,program, Iinventory trackingIn addition to Apache Cassandra metrics, it gives you complete visibility into your environment.
  • alarmzabnormal detectionAnd supports third-party notification services, such as PagerDuty, OpsGenie, VictorOps, WebHooks, etc.
  • Powerful dashboard functionality for graphing almost any data sent to Sematext.
  • Schedule a report.
  • whole bodylog file managementSolutions with filtering, full-text search, alerts, scheduled reports, AWS S3, Google Cloud, Azure IBM Cloud, Digital Ocean and MinIO integration, Elasticsearch compatible API and Syslog support, enabling you to send not only Apache Cassandra data, but also archive journals .

To start monitoring Apache Cassandra, simply follow the on-screen instructions to install the agent in your environment. whether or notpure metal,virtual machine,container, you'll get metrics about Apache Cassandra and the hardware it's running on. For example, a container running Apache Cassandra. You will then have ready-made reports for each key metric group. Quick and easy.

price list:

thisprice listDepends on the number of hosts or containers being monitored. Metric tracking is flexible and measures hourly, making it suitable for dynamic environments that can zoom in and out. You only pay for what you use. Log pricing is based on volume and storage, with discounts per gigabyte of volume as log volume or data storage grows. There is a limited free plan for both metrics and logs, with paid plans starting at $3.6/month for metrics and $50/month for logs.

For more information on Sematext Cloud, watch the short video below.

(Video) Sematext Infrastructure Monitoring Tool | Full stack observability | Product and Feature Overview

2. Observe the new Cassandra Relic

Top 10 Cassandra Monitoring Tools [2023 Review] - Sematext (2)

New Relic as a comprehensive oObservabilityThe Apache Cassandra integration solution is delivered on a software-as-a-service model. Monitoring capabilities include key database, JVM, OS metrics and inventory data for complete cluster and runtime visibility. Combined with New Relic alerting and query language, the platform provides everything you need to control everything in Apache Cassandra.


  • Monitor application performance with dashboards and full Apache Cassandra support.
  • Log aggregation and analysis allows you to send not only Apache Cassandra metrics, but also log files.
  • Built-in notifications with anomaly detection.
  • Rich and powerful query language - NRQL.
  • Integration with the most famous cloud providers like AWS, Azure and Google Cloud Platform makes it easy to monitor Apache Cassandra on popular platforms.

Installation is straightforward and requires you to follow instructions based on the environment in which Apache Cassandra is running. If you're using a structured environment, you'll end up modifying some YAML files, but it's not a terribly complicated step. If New Relic becomes your platform of choice, just follow the documentation and you should have no issues.

Price list:

Available pricing based on user and data. The user type (Standard, Professional, Enterprise) determines the features available and how much data you can upload for free. For example, the Basic plan includes up to 5 users with full access and unlimited Basic users, which do not have access to APM, Infrastructure Monitoring, Synthesis, Serverless Monitoring, and more.

3. Monitoring Datadog Apache Cassandra

Top 10 Cassandra Monitoring Tools [2023 Review] - Sematext (3)

Datadog is a comprehensive tool for monitoring Apache Cassandra clusters, with a complete set of features needed to monitor infrastructure, applications, containers, network, and logs. After customizing the agent configuration, you will be able to graph and correlate with the appropriate database, JVM and OS metrics.


  • Performance monitoring for Apache Cassandra applications, with a number of additional integrations available and support for distributed tracing.
  • Log aggregation and analysis allows you to send Cassandra logs and correlate them with metrics.
  • Network and host monitoring.
  • Notifications with machine learning.
  • A collaboration tool for team discussions that simplifies the handling of many large clusters.
  • APIs for working with data, tabs, and dashboards.

Just install the DataDog agent. If you already have an agent installed, you are good to go. If not, just download the agent package and follow the instructions. Keep in mind that the default limit is 350 counts per monitored instance. Therefore, you may need to contact DataDog Technical Support when you need to collect more metrics or limit the collection of JMX metrics in your DataDog JMX agent configuration. You can also automatically collect Apache Cassandra logs if you want a complete view of your distributed database.

Price list:

Based on capacity, host and volumeprice listBundles – Each part of the solution is priced differently, billed annually or on an as-needed basis. On-demand billing puts the tool around 17-20% higher than the annual price at the time of writing.

4. ManageEngine Application Manager

Top 10 Cassandra Monitoring Tools [2023 Review] - Sematext (4)

ManageEngine Applications Manager is a single integrated application performance monitor for infrastructure and applications, including Apache Cassandra. It supports a variety of infrastructures, such as bare metal, virtual machines, and containers, and includes extensive application integration. All of this combined with proactive alerting and powerful reporting provides the right observability solution for your Apache Cassandra and your entire infrastructure.

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  • Apache Cassandra application performance monitoring, offering a number of additional integrations.
  • Notification engine with notification support.
  • Docker and Kubernetes integration makes it easy to monitor Cassandra running in different environments.
  • Apache Cassandra metrics are supported when using popular cloud providers such as Amazon Web Services, Microsoft Azure, Google Cloud Platform, and OpenStack.

The Apache Cassandra monitoring plugin requires you to create a Cassandra monitoring connection and specify where the database is running and the JMX port that provides the metrics. You can monitor a single instance of our database, or discover all the nodes that make up the cluster by default and tell the platform which monitoring group to assign the data to. Once this is done, the indicator should be in the dedicated section of the platform that provides it. You can find out what data is being tracked by looking at the official documentation.

Price list:

ManageEngine Applications Manager is available in two editions - Professional and Enterprise. The price depends on the version selected, the number of screens and the number of users using the free version of the product.

5. AppDynamics Application Management

Top 10 Cassandra Monitoring Tools [2023 Review] - Sematext (5)

AppDynamics focuses on large enterprises. Available in both software-as-a-service and on-premises models, AppDynamics provides the ability to combine Apache Cassandra application performance metrics with infrastructure data, alerts, and business-level metrics. The combination of these elements allows you to monitor Apache Cassandra and the entire stack your service runs on. Provides insight into your environment—from top-level transactions understood by business executives to code-level insights that are useful to the businessDevOpsand developers.


  • Apache Cassandra monitoring with visibility from top transactions to connection processing.
  • Infrastructure monitoring with network component, database and server visibility, providing health, usage and traffic information between each component.
  • Machine learning supports anomaly detection and root cause analysis.
  • Notifications with email templates and period summary features.

You will need an extension to enable Apache Cassandra on an already installed AppDynamics machine agent or server infrastructure and monitoring. This requires some manual steps, but is well documented in the AppDynamics documentation. After going through all the steps, you will have a clear view of Apache Cassandra metrics and all other metrics that have been tracked. You can also follow UI steps for easy installation and setup instructions. One thing to note though isn't a deal breaker - the UI doesn't load properly when using Mozilla Firefox, although Chrome works fine.

Price list:

Use factor- and feature-based pricing, which makes pricing opaque. The amount you pay for a solution depends on what you need and want to do with the platform. (green room) For example, viewing CPU, memory, and disk metrics (critical for Apache Cassandra) requires APM Advanced.

6. Dynamic Tracking

Top 10 Cassandra Monitoring Tools [2023 Review] - Sematext (6)

Dynatrace is a complete monitoring solution with support for Apache Cassandra. Provides a user-friendly approach to database, infrastructure and log monitoring. Available in software-as-a-service and on-premises models, it will cover most of your Apache Cassandra performance monitoring needs, logging, and operational infrastructure.


  • Apache Cassandra performance monitoring with dashboards and additional integrations for common tools and code-level tracing.
  • Best-in-class log analysis support with automatic detection of common system and application log file types.
  • Diagnostic tools allow you to get memory traces, exceptions, and CPU profiling, useful for troubleshooting Apache Cassandra.
  • Roustabout,as KubernetesIntegrate with OpenShift to easily monitor Cassandra running in different environments.
  • Apache Cassandra metrics are supported when using popular cloud providers such as Amazon Web Services, Microsoft Azure, and Google Cloud Platform.

Once Dynatrace OneAgent is installed on one or more hosts, enabling Apache Cassandra JMX metrics monitoring is as simple as enabling one of the switches in the corresponding configuration section. Once complete, Dynatrace will start monitoring all Apache Cassandra clusters and you will see all relevant metrics in the know-how.

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Price list:

Prices are sorted by features. Application performance monitoring pricing is relative to the host and the amount of memory available on the host. Each 16GB is a slot unit, and the price is calculated according to the number of slots per hour. The logarithmic part of the solution is calculated by volume.

7. SolarWinds Server and Application Monitor

Top 10 Cassandra Monitoring Tools [2023 Review] - Sematext (7)

SolarWinds Server & Application Monitor provides Apache Cassandra cluster monitoring for those of us who want to run an in-house monitoring solution on Microsoft Windows. Provides visibility into Apache Cassandra metrics as well as Windows and Linux metrics, depending on the environment selected. With supported out-of-the-box alerting and dashboarding capabilities, this solution can monitor not just Apache Cassandra, but your entire environment.


  • Microsoft Windows-based platforms for your environment, including Apache Cassandra
  • Ready notifications to monitor Cassandra metrics
  • Easily integrates with Microsoft Windows-based services such as Active Directory or IIS

Price list:

Subscriptions and perpetual licenses start at $1,275 with a 30-day free trial.

8. Prometheus and Grafana

Top 10 Cassandra Monitoring Tools [2023 Review] - Sematext (8)

Powerful Open Source Connectivity -PrometheusIGrafanaCombining great flexibility with a backend provides metrics monitoring not just for Apache Cassandra. A powerful query language supports data retrieval and built-in notification capabilities. Both Prometheus and Grafana have rich integration configurations, making it easy to build a platform that can observe the entire environment. However, be aware that initial installation and configuration steps as well as ongoing updates, maintenance, etc. are required. This can be time-consuming and therefore costly, especially if you are not familiar with the tools.


  • Datastore implements multidimensional data storage, so you can collect all the Apache Cassandra data you can think of.
  • Numerous developer and community maintained integrations are available to help set up monitoring for Apache Cassandra and more.
  • Pre-built alerts based on the powerful Prometheus query language alert you to almost any Apache Cassandra-related metric.
  • Efficient storage of time series.
  • High visual flexibility, allowing you to save the data you are interested in.

Installing Prometheus and Grafana is easy, just download the Prometheus and Grafana packages and configure them directly. Also, you only need publicly available java exporter and agent jar configurations. Once complete, you can use Grafana's pre-built dashboards to navigate directly to your data and explore it in a structured manner.

Price list:

Free, but requires payment for maintenance and data storage.

9. Zabbix

Top 10 Cassandra Monitoring Tools [2023 Review] - Sematext (9)

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Zabbixis an open-source tool that can monitor Apache Cassandra in real-time with appropriate extension templates. It is popular for database monitoring and as a monitoring solution for large and small businesses alike. If you are looking for a solution with a large community, good support and free, you should check out Zabbix. Multi-system agents allow you to aggregate KPIs in your environment and generate alerts on them. With pattern-based configuration and auto-discovery, you can speed up even the largest setups.


  • A mechanism for detecting and predicting problems with flexible thresholds and severity levels to assist in determining the severity of problems.
  • Multi-language, multi-tenant, flexible UI with dashboard functionality and geo-location support, suitable for large organizations with data centers spread all over the world, ideal for multiple Apache Cassandra clusters distributed across multiple data centers.
  • Supports customizable notifications with out-of-the-box support for email, SMS, Slack, Hipchat, and XMPP, and extensible workflows.
  • Standards-based host management and auto-discovery for monitoring large environments and for dynamically changing Apache Cassandra environments.

While installing and configuring Zabbix, I was reminded of the good old days of installing and running Apache with PHP and MySQL. I had to take care of every required software and include additional templates to measure for Cassandra. Keep this in mind when choosing Zabbix as your solution.

Price list:

Zabbix is ​​open source and free. However, if you want to expand your knowledge of the platform quickly and efficiently, you can sign up for support, advice and training in this area.

10. Grafit and grafana

Top 10 Cassandra Monitoring Tools [2023 Review] - Sematext (10)

graphiteIGrafanais another open source monitoring portfolio that combines great flexibility with a backend to measure Apache Cassandra metrics and more. You can use the Graphite interface out of the box, but if you prefer, Grafana can be your user interface of choice and give you more features and graphical options. With many solutions that support Graphite as a metrics store, like Prometheus and Grafana, it's easy to build an observability platform for your entire environment. Note that initial setup and setup steps are required, which can be time consuming.


  • A time-saving data warehouse that lets you collect all the Apache Cassandra data you can imagine.
  • Numerous integrations are available to help set up monitoring for Apache Cassandra and more.
  • Grafana based notifications.
  • High visual flexibility, allowing you to save the data you are interested in.

Like Zabbix, Graphite required some work to install and configure, but once I got it up and running, everything I needed was there. As an added bonus, Grafana supports Graphite as a metrics source, so not only do you have a very robust metrics repository, but you also have modern and flexible dashboarding software that I needed.

Price list:

Free, but requires payment for maintenance and data storage.

Which tool would you choose to track Cassandra?

Apache Cassandra is not a simple system. It is a complex distributed database capable of handling large amounts of data with no single point of failure and fault tolerance. It is designed to spread data across multiple data centers in different geographical locations. Such software requires special handling and requires a good observability solution to monitor its activity.

You want to make sure that all key metrics are under your control. Your platform should provide real-time instant notifications so you'll be notified when problems start to occur and before users notice a drop in service quality.

Finally, choose a tool that can monitor your entire infrastructure and software stack. Not only in terms of metrics, but also logs, real user tracking, etc. You need a solution that allows you tothey are about everythingIn one place, like Sematext. There is a 14-day free trial to test all its features. try it!

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Do people still use Cassandra? ›

Netflix still uses Cassandra today, but not only for its scalability and rock-solid reliability. Its performance is key to the streaming media company – Cassandra runs 30 million operations per second on its most active single cluster, and 98% of the company's streaming data is stored on Cassandra.

What are the key Cassandra metrics that is important in performance monitoring? ›

Some of the most important Cassandra monitoring metrics you should be tracking are throughput, latency, disk usage, garbage collection, and errors and overruns.

How do I monitor Cassandra cluster? ›

Metrics in Cassandra are managed using the Dropwizard Metrics library. These metrics can be queried via JMX or pushed to external monitoring systems using a number of built in and third party reporter plugins. Metrics are collected for a single node.

What is the tool to view Cassandra database? ›

Dynatrace is an application performance monitoring tool that can monitor Apache Cassandra. Dynatrace automatically detects Cassandra databases in less than five minutes, so you can start monitoring their performance.

What is better than Cassandra? ›

Data Model: For a richer data model, MongoDB can be preferred as its schema-less, and document type architecture imparts higher flexibility and an option to arrange objects within the given hierarchy. Schema: Although Cassandra and MongoDB are schema-less, MongoDB is better as it has higher flexibility.

Why not to use Cassandra? ›

Lack of a relational schema

Cassandra doesn't support a complex relational schema. So it doesn't support foreign keys, relationships, and other features that are common in relational databases.

What are 4 examples of key performance metrics to track? ›

Productivity, profit margin, scope and cost are some examples of performance metrics that a business can track to determine if target objectives and goals are being met.

What are the 5 metrics that can be used by management to monitor and evaluate? ›

The leading project management metrics include productivity, cost, gross margin, quality, satisfaction, and scope of work.

What are four main components of Cassandra data model? ›

Cassandra Data Model Components
  • Keyspaces. Cassandra data model consists of keyspaces at the highest level. Keyspaces are the containers of data, similar to the schema or database in a relational database. ...
  • Tables. Within the keyspaces, the tables are defined. ...
  • Columns. Columns define the structure of data in a table.
Feb 20, 2023

How do I improve read performance in Cassandra? ›

Cassandra Compaction Contention:

Reduce the frequency of memtable flush by increasing the memtable size or preventing too pre-mature flushing. Less frequent memtable flush results in fewer SSTables files and less compaction. Fewer compaction reduces SSTables I/O contention, and therefore improves read operations.

What is the maximum cluster size for Cassandra? ›

Cassandra's hard limit is 2 billion cells per partition, but you'll likely run into performance issues before reaching that limit. The number of values (or cells) in the partition (Nv) is equal to the number of static columns (Ns) plus the product of the number of rows (Nr) and the number of of values per row.

What is the minimum cluster size for Cassandra? ›

If you have 4 nodes with replication factor of 3, each node will hold roughly 75% of the total data. Cassandra requires 4 cores, and 16GB available on the system. Given the IBM® Cloud Private overhead, the minimum VM size possible to run on is 6 cores, and 20GB.

Is Cassandra an ETL tool? ›

cassandra-ETL is an ETL project for an imaginary startup called Sparkify.

What query language does Cassandra use? ›

The Cassandra Query Language (CQL) is the primary language for communicating with the Apache Cassandra™ database. The most basic way to interact with Apache Cassandra is using the CQL shell, cqlsh.

What are the downsides of Cassandra? ›

Here are Cassandra's downsides: It doesn't support ACID and relational data properties. Because it handles large amounts of data and many requests, transactions slow down, meaning you get latency issues. Data is modeled around queries and not structure, resulting in the same information stored multiple times.

What is Cassandra equivalent in AWS? ›

Amazon Keyspaces (for Apache Cassandra) is a scalable, highly available, and managed Apache Cassandra–compatible database service. With Amazon Keyspaces, you can run your Cassandra workloads on AWS using the same Cassandra application code and developer tools that you use today.

Why is Cassandra popular? ›

Cassandra provides extreme resilience and fault tolerance

As Cassandra is a masterless cluster, there is no Single Point of Failure. The data hashes are being constantly replicated throughout the cluster to ensure 100% service uptime regardless of the temporary unavailability of up to 1/2 of the servers.

Why does Netflix use Cassandra? ›

The team at Netflix decided to choose Apache Cassandra as the source of truth for storing annotations. Cassandra is an open-source, wide-column store, NoSQL distributed database that provides horizontal scalability.

Which companies use Cassandra? ›

Customers of Apache Cassandra
CustomersEmployee RangeCountry
Best Buy Co, Inc.10,000+United States
Walmart, Inc.10,000+United States
Uber Technologies, Inc.10,000+United States
Home Depot, Inc.10,000+United States
6 more rows

Can Cassandra replace SQL? ›

Another benefit to using Cassandra is the easy language, CQL (Cassandra Query Language), which is offered as an alternative SQL. Cassandra also has the benefit of decentralization. This means that because of the structure of the nodes, there would be no single point of failure.

What are the 4 key metrics tools? ›

It identified four key metrics for measuring DevOps performance, known as the DORA metrics:
  • Deployment frequency.
  • Lead time for changes.
  • Change failure rate.
  • Mean time to recover.

What is 4 key metrics? ›

Four critical DevOps metrics
  • Lead time for changes. One of the critical DevOps metrics to track is lead time for changes. ...
  • Change failure rate. The change failure rate is the percentage of code changes that require hot fixes or other remediation after production. ...
  • Deployment frequency. ...
  • Mean time to recovery.

Which are the three basic tools for monitoring? ›

These tools can include key performance indicators (KPIs), dashboards, checklists, and monitoring plans.

What are the 5 criteria in monitoring and evaluation? ›

The DAC definition of evaluation contains five criteria: relevance, effectiveness efficiency, sustainability and impact.

What is the difference between primary key and partition key in Cassandra? ›

Cassandra Partition Key vs Primary Key

When the primary key consists of a single column, the Cassandra partition key is the same as the primary key and is responsible for distributing data among nodes. Cassandra is organized into a cluster of nodes, with partition keys belonging to nodes in about equal parts.

What is the difference between schema and keyspace in Cassandra? ›

Cassandra has a flexible schema. Database is the outermost container that contains data corresponding to an application. Keyspace is the outermost container that contains data corresponding to an application. Tables are the entities of a database.

What is the difference between keyspace and column family in Cassandra? ›

Keyspace is the outermost Cassandra data container. A keyspace is a container for one or more column families, and each column family can contain one or more rows (each of which contains one or more ordered columns). The replication factor determines the total number of copies of keyspace data stored in the cluster.

Why writes are faster in Cassandra? ›

First, writing data is very fast in Cassandra, because its design does not require performing disk reads or seeks. The memtables and SSTables save Cassandra from having to perform these operations on writes, which slow down many databases. All writes in Cassandra are append-only.

How many writes per second can Cassandra handle? ›

Writes Workload – Only Writes
MetricCassandra 4.0Cassandra 3.11
Maximum throughput50k/s40k/s
Maximum throughput with 90% latency < 10 ms40k/s20k/s
Maximum throughput with 99% latency < 10 ms30k/s
Aug 19, 2021

How to check DB size in Cassandra? ›

If you need to know informaiton about table or tables you can use Nodetool cfstats command. Syntax: If you will only provide the name of keyspace, it will provide stats for all the tables in that keyspace.

How many nodes are recommended for Cassandra? ›

It is recommended to use two to three seed nodes per Cassandra data center (data centers are explained below), and keep the seeds list uniform across all the nodes. Gossip: Gossip is the protocol used by Cassandra nodes for peer-to-peer communication. The gossip informs a node about the state of all other nodes.

What is the recommended heap size for Cassandra? ›

Heap sizes no larger than 16 GB. The workload is fixed, that is, the cluster performs the same processes all the time. The environment requires the lowest latency possible.

What is the limit of blob in Cassandra? ›

The maximum theoretical size for a blob is 2 GB. The practical limit on blob size, however, is less than 1 MB. A blob type is suitable for storing a small image or short string.

What is the best storage for Cassandra? ›

Spinning disks versus Solid State Drives

SSDs are recommended for Cassandra. The NAND Flash chips that power SSDs provide extremely low-latency response times for random reads while supplying ample sequential write performance for compaction operations.

How much RAM does Cassandra need? ›

While Cassandra can be made to run on small servers for testing or development environments (including Raspberry Pis), a minimal production server requires at least 2 cores, and at least 8GB of RAM. Typical production servers have 8 or more cores and at least 32GB of RAM.

How many servers required for cluster? ›

Having a minimum of three nodes can ensure that a cluster always has a quorum of nodes to maintain a healthy, active cluster.

What are the 3 main data types? ›

Common data types
Data TypeDefinition
String (str or text)Sequence of characters, digits, or symbols—always treated as text
Boolean (bool)True or false values
Enumerated type (enum)Small set of predefined unique values (elements or enumerators) that can be text-based or numerical
8 more rows
Mar 2, 2022

What is the difference between float and double in Cassandra? ›

Cassandra has three types that store non-integer numbers: The float type stores 32-bit IEEE-754 floating point numbers. The double type stores 64-bit IEEE-754 floating point numbers. The decimal type stores variable-precision decimal numbers, with no upper bound on size.

How many types of primary key are available in Cassandra? ›

A primary key in Cassandra consists of one or more partition keys and zero or more clustering key components. The order of these components always puts the partition key first and then the clustering key.

Does Apple use Cassandra? ›

At least one cluster was over 1,000 nodes, and Apple regularly gets millions of operations per second (reads/writes) with Cassandra.

What tool connects to Cassandra? ›

You can use standard DBeaver SQL editor to execute CQL queries. DBeaver EE supports Cassandra query execution, results scrolling, data export/import, mock data generation and other features.

Is Cassandra still being used? ›

Cassandra is trusted and used by thousands of companies because of the ease of expansion and, better still, its lack of a single point of failure. Currently, the solution has been deployed to handle databases for Netflix, Twitter, Reddit, etc.

What is the latest version of Cassandra? ›

Apache Cassandra
4.15 months and 3 weeks ago (13 Dec 2022)4.1.2 (29 May 2023)
4.01 year and 10 months ago (26 Jul 2021)4.0.10 (29 May 2023)
3.115 years and 11 months ago (23 Jun 2017)3.11.15 (05 May 2023)
3.07 years ago (09 Nov 2015)3.0.29 (15 May 2023)
May 29, 2023

Does Google use Cassandra? ›

Yes, you can use Apache Cassandra on Google Cloud.

Why not use Cassandra? ›

Lack of a relational schema

Cassandra doesn't support a complex relational schema. So it doesn't support foreign keys, relationships, and other features that are common in relational databases.

Does Netflix use Cassandra? ›

The team at Netflix decided to choose Apache Cassandra as the source of truth for storing annotations. Cassandra is an open-source, wide-column store, NoSQL distributed database that provides horizontal scalability.

Is Cassandra deprecated? ›

Starting with the 2.7 release, using Cassandra as a configuration datastore for the Kong Gateway will be considered deprecated.

Does Facebook still use Cassandra? ›

In-box Search was launched in June of 2008 for around 100 million users and today we are at over 250 million users and Cassandra has kept up the promise so far. Cassandra is now deployed as the backend storage system for multiple services within Facebook.

Does Amazon use Cassandra? ›

With Amazon Keyspaces, you can run your Cassandra workloads on AWS using the same Cassandra application code and developer tools that you use today.

Does Uber use Cassandra? ›

The simplicity of CQL. With personality traits like that, it's not surprising that Cassandra has been one of the most popular databases since its release just over a decade ago – or that it's still used by the massive teams at companies like Apple, Uber, Netflix, and Spotify.

Is Cassandra better than SQL? ›

Cassandra is designed to be scalable and can handle large amounts of data. Cassandra is a NoSQL database, which means it does not use the traditional table structure found in SQL databases. This can make Cassandra more flexible and easier to use for certain types of data.

What did Facebook replace Cassandra with? ›

And when Facebook decided to use Hbase instead of Cassandra for its messaging system, it took a little sheen off the database.

Does Spotify use Cassandra? ›

We considered variety of solutions that we commonly use at Spotify like Memcached, Sparkey and Cassandra. Only Cassandra fit the bill for all these requirements.

Which company owns Cassandra? ›

Apache Cassandra is a distributed NoSQL database created at Facebook and later released as an open-source project in July 2008.

What apps use Cassandra? ›

One of the major applications of Cassandra is storage. The broad coverage of Cassandra enables the user to store any kind of data. This data is stored in various nodes that Cassandra provides. Cisco WebEx, InWorldz, Formspring, OpenX are some companies using Cassandra for storage.

Why Cassandra is better than Oracle? ›

Apache Cassandra is designed for organizations, across various industries, with large data sets that are constantly changing. Oracle Database provides organizations with enterprise-scale database technology stored in the cloud or on premises.


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