and are very likely to apply to all future versions. Other lesser data modeling problems, such asdealing with tombstones, may also need to be considered, but these problems are more likely to change (or be miti
Cassandra’s built-in key and row caches can provide very efficient data caching. Already, several Cassandra users who care deeply about read performance have leveraged these caching features to effectively pry dedicated caching tools such as memcached completely out of the stack. Such deployments not...
So far in this book, we have covered almost all aspects of Cassandra, including data modeling, graph databases, batch analytics, performance tuning, and analyzing various open source and commercial tools. Since we are progressing toward the end of this book, one area worth discussing is various...
As well, there are various tools and technologies to virtualize, deploy and manage Cassandra, with implementations for Docker, Kubernetes, and Mesosphere DC/OS among others. Apache Cassandra, being open source, has also been implemented within many products and services as an underlying database. ...
It goes without saying that with the DSE platform from the brilliant engineers at DataStax, you will be provided with additional benchmarking tools, as you'd expect from a well established vendor. For now though we'll just have to try and not replicate our traditional SQL techniques and ...
At the same time, CDC, from the online store to the offline store, allows for batch training or data exploration with existing tools. Implement low latency and writes for prediction caching and performance monitoring In addition to storing feature transformation, there is also the need to stor...
Our company is setup to support tools like Cassandra running in AWS EC2. We have deployed 100 million user microservices in AWS using NoSQL solutions. We provide Cassandra support, AMI images for Cassandra, CloudFormation templates, and tools for collecting metrics and logs to support Cassandra in...
Graham wrote those words 20 years ago, and developer productivity remains the North Star that guides much of innovation in technology. Where Graham talks about the power of higher-level languages, we express that same concept as providing developers with tools that are more idiomatic to their soft...
json2sstable -> JSON to Cassandra data structure sstable2JSON -> Cassandra data structure to JSON MongoDB mongoimport -> JSON/CSV/TSV to MongoDB data structure mongoexport -> MongoDB data structure to JSON/CSV CouchDB tools/load.py-> JSON to CouchDB data structure tools/dump.py...
The size of the DSE Search index can be significantly larger than the size of the data in Cassandra, depending on the types of the indexed columns and type of indexing. To keep the index size under the control, index only columns required for searching. Different indexing types can also aff...