MongoDB vs. RDBMS Each type of database—relational, such as MySQL, Postgres, and Oracle Database, or document-oriented, such as CouchDB, DynamoDB, and MongoDB—has strengths and weaknesses, and the choice between them generally depends on the specific requirements and constraints of the appl...
DynamoDB: Amazon’s fully managed key-value and document database, built to handle high-scale workloads with low-latency performance. The impact of databases on modern business Databases don’t just store data; they enable companies to react quickly to market changes. They’re indispensable...
GeminiDBis compatible with mainstream NoSQL APIs, such as Cassandra, DynamoDB, MongoDB, InfluxDB, and Redis and provides high read/write performance at low costs. It is specifically suited for IoT, meteorology, Internet, and gaming sectors. ...
Dynamoose is a modeling tool for Amazon's DynamoDB (inspired by Mongoose) In switching from MongoDB/Mongoose to DynamoDB, we missed the modeling provided by Mongoose. There are several great modules out there, but they didn't match our needs. We created Dynamoose based on our usage. Dynamoo...
dynamodb: task_states_table: 'task_states' group_metas_table: 'group_metas' If these tables are not found, an fatal error would be thrown. If you wish to expire the records, you can configure the TTL field in AWS admin for these tables. The TTL field is set based on the ResultsEx...
We use the put() method to insert or update the item in the DynamoDB table. DynamoDB will automatically handle the TTL and delete the item once the expiration_time has passed. Please note that the exact implementation details may vary based on your version and settings of these databases an...
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With a strong ecosystem, Amazon DynamoDB is something to consider when you are building your next Internet-based scale application. Ready to try it for yourself? Why not use QA Self Paced Platform's AWS DynamoDB hands-on lab? Or if you want to know more about how you should integrate ...
Amazon DynamoDB Riak Oracle NoSQL Some tabular NoSQL databases, like Cassandra, can also service key-value needs. Document databases Document databases expand on the basic idea of key-value stores where “documents” are more complex, in that they contain data and each document is assigned a ...
Many similar performance benchmarks, including comparisons with AWS DynamoDB and Google BigTable, are available in ScyllaDB’s NoSQL Database Benchmarks resource. What are the Challenges for Low-Latency Databases? Databases increasingly serve global consumer bases. To achieve high availability, the ...