disaster recovery

Tech Optimizer
November 19, 2025
pgEdge has launched the pgEdge Control Plane, a distributed application designed to manage and orchestrate PostgreSQL databases for single-region and globally distributed deployments. Key features include consistent database management through a declarative approach, high availability with read replicas and automated failover, seamless migration from single-region to distributed architectures, immutable infrastructure support, automated backup and restore capabilities, zero downtime maintenance, and multi-database host support. The Control Plane is compatible with pgEdge Enterprise Postgres and pgEdge Distributed Postgres, is fully open source, and supports deployment across major cloud providers and on-premises environments. It is included with paid pgEdge subscriptions, which offer 24/7 enterprise support.
Tech Optimizer
October 1, 2025
Postgres Professional has released the English version of the course "DBA1: Basic PostgreSQL 16 Administration," aimed at individuals with foundational knowledge of databases, SQL, and Unix-like operating systems. The course is designed for junior database administrators, application developers, system administrators, and students studying database technologies. It covers essential topics over three days, including server installation, PostgreSQL architecture, data organization, essential administration tasks, security and access control, and backup and replication. All course materials, including a student guide for setting up a virtual machine, are available for free on the Postgres Professional website.
Tech Optimizer
September 20, 2025
Ransomware is an increasing threat to organizations, with cybercriminals using advanced techniques like double extortion, supply chain attacks, and AI to bypass defenses. The impact of ransomware includes downtime, data loss, reputational damage, and regulatory fines, making robust protection essential for business continuity. Organizations need a comprehensive strategy that includes prevention, detection, response, and recovery. Key trends in ransomware include: - Ransomware-as-a-Service (RaaS) lowering barriers for attackers. - Double and triple extortion tactics where data is stolen and threatened to be leaked. - Use of AI and machine learning by attackers for phishing and vulnerability identification. - Supply chain attacks targeting vendors to access multiple organizations. - Attackers targeting backups to hinder recovery efforts. The text also provides a comparison of ten ransomware protection solutions in 2025, detailing their features, strengths, and weaknesses. Notable solutions include: 1. CrowdStrike: Strong endpoint protection with real-time visibility and behavioral AI. 2. Zerto: Focuses on rapid recovery with continuous data protection. 3. Acronis: Combines backup and cybersecurity in one solution. 4. Kaspersky: Proven detection and neutralization capabilities. 5. SentinelOne: Autonomous AI for real-time threat response. 6. Bitdefender: Multi-layered protection with low system impact. 7. Norton: User-friendly suite for small businesses and individuals. 8. Arcserve: Unified data protection with immutable backups. 9. Nasuni: Cloud-native global file system with integrated ransomware recovery. 10. Emsisoft: Specialized anti-ransomware tool with strong detection capabilities. Each solution is tailored to different organizational needs, from comprehensive enterprise solutions to specialized tools for smaller businesses.
Winsage
August 13, 2025
The Backup and Restore (Windows 7) feature is located in the Control Panel under System and Security and can be accessed more conveniently through a desktop shortcut. It uses Microsoft’s VHDX files for imaging, allowing users to mount and browse images in Windows Explorer. The backup configuration defaults to user folders and full system images of internal drives, with options to customize selections. Backups can be saved to an internal hard drive or a network location, but not to directly attached external media like USB drives. Users can include non-user folders by transforming them into user libraries. The tool creates VHDX images, but the restoration process requires a physical disc (CD or DVD) and lacks an option to create an ISO file. Users have reported mixed results with Windows Recovery Drive, with some experiencing failures. Backup and Restore (Windows 7) does not support incremental or differential backups and is limited to a single job configuration. It cannot restore to a smaller capacity drive than the original, and the Recovery Drive is tied to the specific PC it was created on. Due to these limitations, it is recommended to consider alternatives like EaseUS Todo Backup 2025 or Macrium Reflect 8 Free for disaster recovery. However, Backup and Restore (Windows 7) remains suitable for creating VHDX images for browsing and manual recovery within the Windows ecosystem.
Tech Optimizer
July 22, 2025
Recent research shows that 82 percent of PostgreSQL users are concerned about cloud region failures, with 21 percent experiencing such failures in the past year. In the first half of 2025, PostgreSQL gained over 13 points in database popularity rankings, becoming the fourth most popular database. A survey found that 91 percent of organizations using PostgreSQL expect no more than four minutes of downtime per month, with 24 percent aiming for less than 30 seconds. Microsoft Azure, AWS, and Google offer various PostgreSQL services, while alternatives like CockroachDB and YugabyteDB focus on reliability. PlanetScale recently launched a PostgreSQL service that is 100 percent compatible with open-source PostgreSQL. Convex is transitioning from AWS Aurora to PlanetScale for better performance. pgEdge offers a multi-master distributed database for high availability. AWS claims its Amazon Aurora DSQL is designed for up to 99.999 percent availability, while its Aurora for PostgreSQL guarantees 99.99 percent uptime.
Winsage
June 20, 2025
Uniphore is an AI innovation company that faced challenges with its legacy Windows Server infrastructure, which was costly and raised security concerns due to its end-of-support status. To modernize, Uniphore utilized Amazon Web Services (AWS) for containerization and cloud-native solutions, achieving a 30% reduction in costs and improved operational capabilities. The migration involved transitioning from 50 bare-metal Windows Server 2008 R2 instances to a Linux environment on AWS, optimizing call-center analytics workloads and enabling better training of large language models. The modernization strategy included three key areas: application modernization through refactoring and containerization, a custom data migration solution using Type 2 hypervisor technology, and a cloud infrastructure setup with Amazon EC2, Amazon EKS, Amazon EFS, and Amazon S3. The migration was executed in three phases: deploying the hypervisor and DataSync agent, secure data migration and validation, and production cutover with application deployment. Best practices adopted during the process included Infrastructure as Code (IaC) with Terraform, CI/CD pipelines using GitLab, comprehensive monitoring with DATADOG and CloudWatch, and enforcement of AWS Backup policies. The modernization resulted in benefits such as improved scalability and performance, flexibility and portability of applications, enhanced security and compliance, efficient data management, reduced operational overhead, and significant cost savings.
Tech Optimizer
June 9, 2025
Snowflake has acquired Crunchy Data for [openai_gpt model="gpt-4o-mini" prompt="Summarize the content and extract only the fact described in the text bellow. The summary shall NOT include a title, introduction and conclusion. Text: The rivalry between Snowflake and Databricks has taken an intriguing turn, extending its reach into the burgeoning realm of PostgreSQL. This shift signifies a strategic pivot as both companies seek to capitalize on the growing demand for robust database solutions tailored for AI applications. In a bold move, Snowflake has recently acquired Crunchy Data for 0 million, while Databricks has made headlines by purchasing Neon for a staggering billion. These acquisitions are not merely about expanding their portfolios; they represent a calculated effort to harness the capabilities of PostgreSQL in the context of AI-driven data management. Snowflake's acquisition announcement, detailed in a blog post, highlights PostgreSQL as a favored choice among developers, owing to its flexibility, cost efficiency, and inherent AI features, such as vector support (pg vector). The open-source nature of PostgreSQL, coupled with its vibrant ecosystem, further enhances its appeal. “We’re tackling a massive 0 billion market opportunity and a real need for our customers to bring Postgres to the Snowflake AI Data Cloud,” stated Vivek Raghunathan, Snowflake’s SVP of engineering. Why are the Giants Betting on PostgreSQL? “PostgreSQL’s ecosystem and extensions are growing fast. More people now know this database better than any other. pgvector gave it a big push,” remarked Arpit Bhayani, creator of DiceDB, when asked about PostgreSQL's rise as the preferred database for AI-native applications. Snowflake Postgres builds upon the company's earlier foray into transactional data with Unistore, which integrates transactional and analytical workloads within a single system. By enhancing native PostgreSQL support, Snowflake Postgres aims to provide enterprises with a production-ready solution for transactional applications that require compatibility with PostgreSQL. The open-source relational database PostgreSQL has seen a surge in popularity, surpassing MySQL as the most favored database among developers, according to Stack Overflow’s 2023 and 2024 Developer Surveys. Its capabilities in handling geospatial data (via PostGIS), time series data (via TimescaleDB), JSON, and vector embeddings (via pgvector) position it as an ideal choice for AI applications. In a recent LinkedIn post, senior data engineer Avinash S emphasized that these acquisitions signify more than just the addition of another database. He views them as a strategic bet on PostgreSQL as the backbone of the AI-native era, particularly in its serverless and cloud-native forms. “Imagine AI agents spinning up databases for every real-time task or experiment, then discarding them. Traditional databases can’t handle this ‘disposable’ scale. Serverless Postgres delivers the rapid provisioning, elasticity, and cost-efficiency that AI agents desperately need to work autonomously and at speed,” he elaborated. “It’s not just agentic. Because many people are talking about it and using it, it has become the de facto standard,” Bhayani noted, although he cautioned that the assumption of AI agents creating databases may be overly optimistic. Factorial Advisors echoed this sentiment in a blog post, asserting that Databricks’ acquisition of Neon aligns with its broader ambition to construct a unified data intelligence platform. “With over billion in financing and a recent billion valuation, Databricks has the financial muscle to keep acquiring,” they wrote, highlighting previous acquisitions like Tabular ( billion) and MosaicML (.3 billion). Neon addresses the increasing demand for databases that operate at ‘agentic speed’ while maintaining cost-effectiveness through pay-as-you-go models. These strategic moves position both Snowflake and Databricks to challenge hyperscalers like AWS, Microsoft Azure, and Google Cloud, which offer managed PostgreSQL services seamlessly integrated with their AI stacks. Neon vs Crunchy Data Established in 2012, Crunchy Data specializes in providing a comprehensive, production-ready PostgreSQL solution that encompasses backups, high availability, disaster recovery, connection scaling, and monitoring. This service supports mission-critical deployments across cloud, on-premises, and hybrid environments. Snowflake has asserted that its new offering, Snowflake Postgres, will facilitate the integration of transactional Postgres data into its platform, thereby accelerating innovation and granting developers enhanced agility, visibility, and control to construct reliable AI agents and applications more swiftly. Crunchy’s expertise ensures that Postgres-powered applications can operate natively on Snowflake without necessitating code rewrites. Developers stand to gain from built-in connection pooling, performance metrics, and logging, simplifying the process of building and managing scalable applications. Conversely, Databricks CEO Ali Ghodsi emphasized that frontier LLMs have been trained on extensive datasets from the Postgres open-source ecosystem, rendering AI agents inherently adept at utilizing Neon, which is built on PostgreSQL. He highlighted that Databricks and Neon share a foundational technical infrastructure and a commitment to open source, noting that Databricks originated the Apache Spark project at UC Berkeley, the same institution where PostgreSQL was developed. Ghodsi pointed out that OLTP databases, a 0 billion market, remain largely dominated by legacy products. With Neon, Databricks aims to disrupt this landscape by crafting the most developer- and AI agent-friendly database platform available. Since Neon became generally available last year, the proportion of databases created by AI agents has surged from around 30% to over 80%, indicating a significant shift towards AI-driven database creation. The rush towards PostgreSQL is palpable, with Snowflake and Databricks actively acquiring niche providers to enhance their offerings. This trend transcends mere database proliferation; it signifies a readiness for AI, real-time data processing, and the evolving demands of large-scale enterprises. These acquisitions also reflect a broader consolidation trend within the data and AI infrastructure market. Recent transactions, such as Salesforce’s billion acquisition of Informatica, ServiceNow’s purchase of Data.World, and Alation’s acquisition of Numbers Station, illustrate how companies are racing to establish comprehensive AI-ready platforms. According to Bhayani, much of this activity is driven by the imperative to acquire customers and specialized expertise." max_tokens="3500" temperature="0.3" top_p="1.0" best_of="1" presence_penalty="0.1" frequency_penalty="frequency_penalty"] million, while Databricks has purchased Neon for billion. Both companies are focusing on PostgreSQL to enhance their database solutions for AI applications. PostgreSQL has gained popularity among developers, surpassing MySQL as the most favored database, due to its flexibility and features like vector support. Snowflake aims to integrate PostgreSQL data into its platform with Snowflake Postgres, while Databricks seeks to leverage Neon to create a developer-friendly database platform. The trend towards PostgreSQL is part of a broader consolidation in the data and AI infrastructure market, with companies acquiring specialized expertise to build comprehensive AI-ready platforms.
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