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Google Updates Cloud Spanner with New Features: Backup on Demand, Local Emulator, and More
In a recent blog post, Google announced a slew of new features for Cloud Spanner. The public cloud provider released the service with new updates including the managed backup-restore feature, foreign key support, query optimizer versioning feature, a C++ client library, and a local emulator.
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Splice Machine Data Platform 3.0 Supports Kubernetes Managed Service and New ML Manager
The latest version of distributed SQL data platform Splice Machine supports a new Kubernetes managed service, new version of Machine Learning Manager (v2.0), and automatic in-database model deployment.
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Dynein – an Asynchronous Background Job Service from Airbnb
At Airbnb, they move time consuming, resource intensive tasks over to asynchronous background jobs to improve scalability. The job scheduling system has become a very important component and they have therefore built Dynein, a distributed delayed job queueing service and scheduler. In a blog post, Andy Fang from Airbnb describes the background and challenges in designing and building the service.
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Amazon Announces the Open Preview of a Managed Apache Cassandra Service (MCS) on AWS
At the recent AWS re:Invent, Amazon announced a new way of managing Cassandra databases on AWS. With Amazon Managed Apache Cassandra Service (MCS), the public cloud vendor can offer Cassandra directly to customers instead of through third-party vendors.
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Recap of AWS re:Invent 2019
Last week in Las Vegas, AWS held their annual re:Invent conference and unveiled a slew of new products, while updating many existing ones. Here's a review of announcements impacting compute, data and storage, app integration, networking, machine learning, identity management, enterprise services, and development.
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Introducing Jakarta NoSQL
Recently approved as an EE4J project, Jakarta NoSQL is a specification in Jakarta EE to help developers create enterprise-grade applications using Java and NoSQL technologies. JNoSQL is the reference implementation of Jakarta NoSQL, providing a set of APIs and a standard implementation for a series of NoSQL databases, such as Cassandra, MongoDB, neo4J, CouchDB, and OrientDB, among others.
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Distributed SQL Database NuoDB 4.0 Supports Kubernetes Operator and Indexing Improvements
Distributed SQL database NuoDB 4.0 supports Kubernetes Operator and indexing improvements. NuoDB released the latest version of the database that also supports Azure and Google Cloud Platform certification.
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Amazon Announces General Availability of Quantum Ledger Database
On September 10th, Amazon announced the general availability of Quantum Ledger Database (QLDB), a ledger database based on blockchain technology. As such, QLDB provides a fully managed ledger which can contain multiple tables, implementing an immutable transaction journal, which is cryptographically verifiable, and owned by a centralized trusted authority.
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DigitalOcean Adds Managed MySQL and Redis Services
Cloud provider DigitalOcean recently released a pair of new managed data services. Their Managed MySQL and Redis offerings are on-demand and elastic, and offer a variety of sizes and high-availablity options.
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Scaling Graphite for Metrics Collection on AWS at Teads Engineering
Teads Engineering shared their story of scaling Graphite deployment from a single server, trying out various approaches like BigGraphite, and finally settling on the go-graphite stack and a custom HA architecture on AWS.
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Google Cloud Memorystore Adds Import-Export and Redis 4.0
In a recent announcement, Google has unveiled two new features for Cloud Memorystore, their fully managed Redis service. These features consist of the beta of import-export, allowing to import and export data from and to other Redis instances, as well as the general availability of Redis 4.0 support.
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RedisTimeSeries Module Adds Time Series Database Features to Redis
Redis Labs announced the general availability of a module RedisTimeSeries to provide time series storage and analysis functions.
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Percona XtraDB and MongoDB Operators for Kubernetes
Percona announced the release of Percona Kubernetes Operator for XtraDB and Percona Server for MongoDB. Percona, a database software company, designed the XtraDB and MongoDB operators to remove the burden of repetitive tasks and provide consistency and reliability in a Kubernetes environment.
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Cloudflare Releases Workers KV, a Serverless Key-Value Store at the Edge
What sits between your application and the client's browser? When the answer is "the internet", Cloudflare wants their Workers platform to play a part. They recently expanded that platform with Workers KV, a distributed, eventually-consistent key-value store available in 180+ edge locations.
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Load Balancing Search Traffic at Algolia with NGINX and OpenResty
Algolia’s engineering team made the switch from round-robin DNS load-balancing to a mix of DNS and NGINX with OpenResty. The solution, which uses custom Lua and Go code, and Redis-based service discovery of backend servers, helped in distributing load across their app servers and preventing latency issues.
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