Вот цикл статей для знакомства со связкой Spark+Scylla https://www.scylladb.com/2018/07/31/spark-scylla/ #spark #scylla

Spending too much money on your high volume #dynamodb deployment? Would you be interested in cutting your latency to 1/3rd and cost to 1/5th at the same time? #scylla 😎

Stratz.com уменьшили скорость ответа их api бекендов перейдя на #scylla и отказавшись от #cassandra

https://medium.com/@STRATZ/stratz-goes-global-71e4a799eb26

Вышла свежая 4.0 open source версия #scylla, которая позиционирует себя как замена cassandra, но более оптимизирована, и сама делает оптимизацию своей работы в зависимости от хар-к сервера.

https://www.scylladb.com/2020/05/07/introducing-scylla-open-source-4-0

@ru_scylladb русское сообщество в телеграме

Comparing CQL and the DynamoDB API

https://www.scylladb.com/2020/05/12/comparing-cql-and-the-dynamodb-api/

#scylla #scylladb #dynamodb #cassandra #nosql

​​Monitoring Apache Cassandra Made Simple

https://www.datastax.com/blog/2020/05/monitoring-apache-cassandratm-made-simple

#cassandra #scylla #grafana #prometheus #monitoring #exporter #metrics

Opera: Syncing Tens of Millions of Browsers with Scylla

https://www.scylladb.com/2020/06/11/opera-syncing-tens-of-millions-of-browsers-with-scylla/

#scylla #opera #browser

Making a Shard-Aware Python Driver for Scylla, Part 1

#scylla #cassandra #nosql

Scylla Manager Supports Google Cloud Storage

Scylla Manager automates the backup process and allows you to configure how and when backups occur. Until now, Scylla Manager supported only AWS S3 compatible APIs as a backup storage. Starting with Scylla Manager 2.2 we’ve added Google Cloud Storage (GCS) to the list.

https://www.scylladb.com/2020/11/10/scylla-manager-supports-google-cloud-storage/

#scylla #casandra #aws #s3 #gce #gcs #nosql

Using Grafana Loki 2.0 as an Alert Source

https://www.scylladb.com/2020/11/11/using-grafana-loki-2-0-as-an-alert-source/

#loki #grafana #scylla #nosql

Не новость, что #scylla экономит ресурсы и плату за них, заменяя собой #cassandra , так почему же TimescaleDB будет хуже работать, чем софт от "продавца на рынке" облачных услуг?

TimescaleDB vs. Amazon Timestream: 6000x higher inserts, 5-175x faster queries, 150x-220x cheaper

Our results surprised even us - but even after testing with several different configurations, we found Amazon Timestream slow, expensive, and missing key database capabilities like backups, restores, updates, and deletes. Our testing suite is open-source, so please feel free to check these results for yourself.

#aws #amazon #timestream #timescaledb

Если вы пользуетесь #cassandra и посматриваете в сторону #scylla, то можно прикинуть ценник последней по этому линку.
И описание в посте, чего и как считают ребята.

Cassandra Day Russia 2021, Доклады
https://www.youtube.com/playlist?list=PL8D2P0ruohOAUZMNqLlZoILGRKqXKf7UV

Cassandra Day Russia 2021, Воркшопы
https://www.youtube.com/playlist?list=PL8D2P0ruohODSc3-Hk3wu62_EN9J6KPDB

#scylla #cassandra

How to alert on high cardinality data with Grafana Loki

https://grafana.com/blog/2021/05/28/how-to-alert-on-high-cardinality-data-with-grafana-loki/

#loki #grafana #scylla

Cloning a Database Cluster with Scylla Manager Backup

https://www.scylladb.com/2021/06/30/cloning-a-database-cluster-with-scylla-manager-backup

#scylla #scylladb #nosql #cassandra

Why Kubernetes Is the Best Technology for Running a Cloud-Native Database

https://datastax.medium.com/why-kubernetes-is-the-best-technology-for-running-a-cloud-native-database-d35ff842e6c5

#kubernetes #scylladb #scylla #cassandra #database #db #k8s

Scylla University: New Spark and Kafka Lessons

https://www.scylladb.com/2021/10/21/scylla-university-new-spark-and-kafka-lessons/

#scylla #kafka #spark