OpenTSDB
A scalable, distributed Time Series Database. (by OpenTSDB)
Apache Cassandra
Apache Cassandra® (by apache)
| OpenTSDB | Apache Cassandra | |
|---|---|---|
| 1 | 37 | |
| 4,996 | 8,750 | |
| 0.2% | 0.8% | |
| 3.5 | 9.8 | |
| 7 days ago | about 10 hours ago | |
| Java | Java | |
| GNU Lesser General Public License v3.0 only | Apache License 2.0 |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
OpenTSDB
Posts with mentions or reviews of OpenTSDB.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-01-06.
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Question: What is the Best Way to Store a ~10 Terabytes of Time Series Data?
I like opentsdb. http://opentsdb.net/
Apache Cassandra
Posts with mentions or reviews of Apache Cassandra.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-05-01.
-
Visualizing the Apache Cassandra Token Ring with Plotly
Cassandra uses Murmur3, a hashing function that generates 64-bit tokens in the range of [−263,263−1][-2^{63},2^{63} - 1] [−263,263−1] . Each vnode in the cluster assigned a token it is responsible for. The token marks the end of a range, and the previous token defines the start. To visualize the token ring, we first need to calculate the token ranges, by:
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System Design: Databases and DBMS
Apache Cassandra
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How to Choose the Right MQTT Data Storage for Your Next Project
Apache Cassandra{:target="_blank"} is a highly scalable and fault-tolerant database that can handle large volumes of data across multiple nodes or clusters. It provides fast read and write operations, making it suitable for real-time analytics or applications with high throughput requirements.
- 10+ Open-Source Projects For Web Developers In 2023
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Database 101: Data Consistency for Beginners
Wide Column: Apache Cassandra, ScyllaDB and DynamoDB
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In One Minute : Hadoop
Cassandra, a replicated, fault-tolerant, decentralized and scalable database system.
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Build Your First App with JavaScript, Node.js, and DataStax Astra DB
A popular database you might already be familiar with is Apache Cassandra®, which powers high-performing applications for thousands of companies including Hulu, Netflix, Spotify, and Apple. While this free, open-source database is known for its high availability, scalability, and resilience; the downside is that it’s also notoriously complex to set up and manage.
- Reducing logging cost by two orders of magnitude using CLP
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Baeldung Series Part 2: Build a Dashboard With Cassandra, Astra and CQL – Mapping Event Data
In our previous article, we looked at augmenting our dashboard to store and display individual events from the Avengers using DataStax Astra, a serverless DBaaS powered by Apache Cassandra using Stargate to offer additional APIs for working with it.
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System Design: CAP theorem
Example: Apache Cassandra, CouchDB.
What are some alternatives?
When comparing OpenTSDB and Apache Cassandra you can also consider the following projects:
InfluxDB - Scalable datastore for metrics, events, and real-time analytics
Druid - Apache Druid: a high performance real-time analytics database.
prometheus - The Prometheus monitoring system and time series database.
LevelDB - LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values.
Scylla - NoSQL data store using the seastar framework, compatible with Apache Cassandra
Apache HBase - Apache HBase
RRDtool - RRDtool 1.x - Round Robin Database
delta - An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs
CouchDB - Seamless multi-master syncing database with an intuitive HTTP/JSON API, designed for reliability