InfoQ Homepage Database Content on InfoQ
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Amazon DocumentDB Serverless: Auto-Scaling Database Solution for Variable Workloads
AWS has launched Amazon DocumentDB Serverless, an auto-scaling database solution compatible with MongoDB, tailored for variable workloads. While marketed as "serverless," it functions more like auto-scaling, charging from $30/month. Ideal for enterprises and SaaS vendors, it adeptly handles spikes in demand, particularly for AI-driven applications.
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Yearly MariaDB LTS Release Integrates Vector Search
MariaDB has recently released MariaDB Community Server 11.8 as generally available, its yearly long-term support (LTS) release for 2025. The new release introduces integrated vector search capabilities for AI-driven and similarity search applications, enhanced JSON functionality, and temporal tables for data history and auditing.
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HTAP: the Rise and Fall of Unified Database Systems?
A recent article by Zhou Sun sparked a debate in the data community about the future of HTAP systems. Hybrid transaction/analytical processing was meant to help integrate historical and online data at scale, supporting more flexible query methods and reducing business complexity.
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Amazon Aurora DSQL Goes GA: Distributed, PostgreSQL-Compatible Serverless Database
Amazon has recently announced the general availability of Amazon Aurora DSQL, a PostgreSQL-compatible, serverless, and distributed database. The new managed service is designed to support active-active high availability and multi-region strong consistency.
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QCon London 2025: How to Build a Database without a Server
Alex Seaton, staff engineer at Man Group, presented “How to Build a Database Without a Server” at QCon London 2025. Seaton demonstrated how they migrated an older hedge fund trading system application using a cluster farm that was difficult to maintain to an application using a serverless database and Conflict-Free Replicated Data Types (CRDTs).
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Cloudflare Upgrades D1 Database with Global Read Replication
During the recent Developer Week 2025, Cloudflare announced the beta of global read replication for its serverless SQL database D1, providing a globally distributed option without sacrificing consistency. With automatically provisioned replicas in every region, applications can now serve read queries faster while maintaining strong sequential consistency across requests.
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Fauna Shutting Down: Is the Future Open Source?
The team behind the distributed serverless database Fauna has recently announced plans to shut down the service by the end of May. While the managed database will be terminated soon and all customers will have to migrate to other platforms, Fauna is committing to releasing an open source version of the core database technology alongside the existing drivers and CLI tooling.
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Azure Database for MySQL Trigger for Azure Functions in Public Preview
Microsoft's Azure Database for MySQL now features a public preview of triggers for Azure Functions, enabling real-time data processing with event-driven automation. This innovative integration allows developers to track table changes seamlessly, enhancing analytics, compliance, and security, while scaling efficiently within Azure's serverless framework.
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Google Enhances AlloyDB Vector Search with Inline Filtering and Enterprise Observability
Google enhanced its AlloyDB service with inline filtering and enterprise observability for vector search. This fully-managed PostgreSQL-compatible database now allows direct filtering during queries, offering improved speed and efficiency. Enhanced monitoring features provide deep insights, addressing scaling vector search operations challenges.
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Google Cloud Launches Gen AI Toolbox for Databases
Google Cloud has announced the public beta launch of Gen AI Toolbox for Databases, an open-source server developed in collaboration with LangChain. This new tool is designed to help developers seamlessly integrate production-grade, agent-based generative AI applications with databases while ensuring secure access, scalability, and observability.
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AWS Reduces Latency and Costs for Key/Value Datastores with AZ Affinity Routing and GLIDE Valkey
AWS recently introduced Availability Zone (AZ) awareness in version 1.2 of the open source Valkey General Language Independent Driver for Enterprise (GLIDE) client library. By implementing AZ affinity routing in the open source key/value datastore, developers can reduce latency and costs by directing requests to replicas within the same AZ as the client.
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Google Releases Spanner Graph into General Availability
Google Cloud's Spanner Graph is now generally available, featuring enhancements like Graph Notebook, GraphRAG integration, and advanced schema management. This unified database combines graph, relational, and AI capabilities, ensuring high availability and scalability. Ideal for real-time analysis, it transforms use cases like fraud detection and recommendation engines.
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Distributed Multi-Modal Database Aerospike 8 Brings Support for Real-Time ACID Transactions
Aerospike has announced version 8.0 of its distributed multi-modal database, bringing support for distributed ACID transactions. This enables large-scale online transaction processing (OLTP) applications like banking, e-commerce, inventory management, health care, order processing, and more, says the company.
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FerretDB, an Open-Source Alternative to MongoDB, Releases Version 2.0
FerretDB has announced the first release candidate of version 2.0. Now powered by the recently released DocumentDB, FerretDB serves as an open-source alternative to MongoDB, bringing significant performance improvements, enhanced feature compatibility, vector search capabilities, and replication support.
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Databases in 2024: Growth, Change and Controversy
Andrew Pavlo’s annual retrospective on the database world has recently been released, covering trends and innovations from the past year. The opinionated report, "Databases in 2024: A Year in Review," highlights that while we may indeed be in the "golden era of databases," last year brought significant license changes, the rapid growth of DuckDB, and some surprising new releases.