configuring Archives

Tech Optimizer

June 14, 2026

Automate Amazon Aurora PostgreSQL major or minor version upgrade using AWS Systems Manager and Amazon EC2

Managing upgrades for the Aurora PostgreSQL-Compatible Edition can be labor-intensive and error-prone when done manually. Automating Amazon Aurora PostgreSQL upgrades can reduce manual effort by up to 80% and minimize downtime risks through consistent procedures. The automation solution uses AWS Systems Manager, Amazon EC2, and AWS Secrets Manager, structured around two modules: PREUPGRADE for readiness checks and UPGRADE for the actual upgrade process. The solution identifies upgrade candidates using database tags, creates safety backups with Copy-on-Write clones, manages the upgrade process with minimal human intervention, and offers real-time monitoring and email notifications. The workflow includes logging into the Systems Manager console, downloading the upgrade script, identifying Aurora PostgreSQL clusters based on tags, retrieving credentials from AWS Secrets Manager, executing pre-upgrade checks or upgrades, uploading log files to Amazon S3, and sending email notifications via Amazon SNS. Prerequisites include familiarity with the Aurora upgrade process, appropriate IAM permissions, creating a maintenance user, setting up AWS Secrets Manager, tagging Aurora clusters, creating an S3 bucket, and configuring an SNS topic for notifications. Implementation steps involve reviewing setup instructions, uploading the upgrade script to S3, creating an AWS Systems Manager automation document, executing the automation document, and monitoring the upgrade process through logs generated during pre-upgrade and upgrade phases. The logs provide detailed information on tasks performed, including replication slot status and configuration backups. After testing, it is recommended to clean up resources to avoid future charges.

AppWizard

June 10, 2026

A new Steam Frame setup video leak hints at imminent release date

A video demonstrating the setup procedure for the Steam Frame has leaked, showcasing the user experience and referencing the upcoming device. Valve is expected to release the Steam Frame this summer, following the successful launch of the Steam Controller. The Steam Frame and Steam Machine are part of Valve's new hardware lineup. The setup video, shared on Reddit, features a "Welcome to Steam Frame" message and guides users through powering on controllers and connecting to a PC. The Steam Frame will be a standalone headset with 2,160 x 2,160 LCD screens for each eye, offering both independent gaming and PC connectivity, and it eliminates the need for base stations.

Winsage

June 9, 2026

Dell, HP PCs ran into endless reboot, BitLocker recovery loops but Windows 11 isn’t to blame

Dell confirmed that a bug in version 5.5.16.0 of its SupportAssist Remediation software is causing blue screen errors and system restarts. The issue is linked to the SupportAssist Remediation service, which operates independently from the main SupportAssist application. Dell has released an updated version, 5.5.16.1, to fix the problem. Affected users should check for version 5.5.16.0 in the Installed Apps section of Windows Settings and update their SupportAssist OS Recovery Tools. Users are advised to back up data and keep their systems powered during the update process. HP is facing issues related to Windows Secure Boot updates, causing boot problems and BitLocker recovery loops on affected devices. This occurs when new UEFI Secure Boot CA 2023 certificates fail to apply correctly. HP recommends updating to the latest BIOS version and configuring Secure Boot certificates before installing Windows 11 Patch Tuesday updates. For systems already experiencing issues, BIOS configuration changes may be necessary.

Tech Optimizer

June 6, 2026

PostgreSQL Dump and Restore: The Complete pg_dump Guide

pg_dump is a utility for exporting a PostgreSQL database into a file, which can be restored on the same or different servers. It exports a single database's tables, views, sequences, functions, indexes, triggers, and in-database grants but does not include roles, tablespaces, or server-level configurations. To capture global objects, pg_dumpall --globals-only should be executed prior to the per-database dump. pg_dump requires CONNECT and SELECT privileges on all tables and sequences within the target database, and a dedicated backup role is sufficient for single-database dumps, while superuser access is needed for global objects. pg_dump supports various output formats: plain SQL (.sql), custom binary (.dump), directory of files, and tar archive (.tar), each with different capabilities for restoration and compression. The custom format allows for selective and parallel restoration. For non-interactive use, credentials can be stored in a .pgpass file or passed via the PGPASSWORD environment variable. Restoration methods depend on the dump format: psql is used for plain SQL files, while pg_restore is used for custom and directory formats. The restoration process requires the target database to be created beforehand. Version mismatches between pg_dump and pg_restore can lead to failures, so it's essential to ensure that the binaries are version-matched. In Docker, pg_dump and pg_restore can be executed within containers, but care must be taken to manage credentials and ensure version compatibility. Exit codes from pg_dump should be checked to confirm successful operations.

Tech Optimizer

June 6, 2026

Implementing real-time change data capture with Debezium for Amazon Aurora PostgreSQL and Amazon RDS for PostgreSQL

Amazon Aurora PostgreSQL-Compatible Edition and Amazon RDS for PostgreSQL support native streaming replication, allowing data changes to flow from source databases. Organizations often struggle with real-time data capture and dissemination, leading to outdated information due to traditional batch ETL pipelines. Debezium is an open-source platform for change data capture (CDC) that streams database changes to applications or data pipelines in real time. The CDC solution utilizes PostgreSQL's logical replication capabilities and Debezium's framework. Key components include Amazon Aurora for PostgreSQL as the source database, a Debezium PostgreSQL connector on MSK Connect, Amazon MSK for message streaming, and an Amazon EC2 instance for testing. To implement the solution, users must enable logical replication on Amazon Aurora, create an Amazon MSK cluster, set up an EC2 instance with Kafka, and create a custom plugin for MSK Connect. The process involves configuring IAM roles and policies, connecting to the database, and creating an Amazon MSK connector to stream changes. Testing the solution includes verifying real-time changes by inserting, updating, and deleting records in PostgreSQL, with events appearing in Kafka. Monitoring tools are available through CloudWatch for troubleshooting issues like replication slot lag and connector failures. To clean up resources after testing, users should delete the MSK Connect connector, custom plugin, Amazon MSK cluster, Aurora PostgreSQL database instance, EC2 instance, IAM role and policy, Secrets Manager secrets, CloudWatch Logs log group, and S3 bucket.

Winsage

June 5, 2026

How to Transform Your Old PC Into the Ultimate Windows Steam Console

Valve’s Steam Machine is set for release in early 2026 and will run on Valve’s Linux-based Steam OS. Gamers can build a custom Windows-based gaming PC inspired by the Steam Machine using components like an AMD Ryzen CPU, Asus RX960 XT Radeon GPU, and 16GB+ RAM. Installing Windows allows for broader game compatibility, while Steam’s Big Picture Mode offers a console-like interface. The custom build process involves selecting appropriate hardware, assembling it, and optimizing performance for modern games. Building a custom Steam Machine provides insights into hardware assembly and system optimization, resulting in a portable, high-performance gaming solution.

Winsage

June 5, 2026

Unofficial script lets you install unreleased Windows 11 features without Microsoft Account

Microsoft's Windows Insider Program allows users to preview upcoming features, requiring enrollment via a Microsoft account. OfflineInsiderEnroll is a third-party tool that enables access to Insider builds without a Microsoft account by configuring Insider settings locally. It uses a Registry value called TestFlags to prevent communication with Microsoft's enrollment services, allowing users to switch between preview channels. The latest version, 2.6.6, supports new Insider channels and retains functionalities for managing Insider settings. Elevated privileges are required to run the script, which can be downloaded from its official GitHub repository.

Winsage

June 1, 2026

Microsoft fixes KB5089549 Windows security update install issues

Microsoft resolved an issue causing installation failures and error code 0x800f0922 during the deployment of the May 2026 Windows 11 security update (KB5089549), which was linked to insufficient free space on the EFI System Partition (ESP). The problem mainly affected devices with 10 MB or less available space, leading to automatic rollbacks of the update. The resolution was provided through the release of the Windows 11 KB5089573 preview cumulative update on May 26, 2026. Users installing updates released on or after this date will not need a workaround, while those with earlier updates can use the Known Issue Rollback feature. Additionally, IT administrators in enterprise settings can manually address the issue through Group Policy configurations. The KB5089573 update introduced 30 changes to improve performance and reliability.

Winsage

May 25, 2026

How I Changed the SID on My Windows Server Without Reinstalling (And Why You Should Care)

Cloning a Windows Server machine can lead to issues with duplicate Security Identifiers (SIDs). A Security Identifier (SID) is a unique string assigned to every machine, user, and group in Windows, functioning like a fingerprint. Duplicate SIDs can cause problems such as domain join failures, incorrect WSUS reporting, inconsistent Group Policy application, and licensing issues. The author initially attempted to use sysprep to change the SID after cloning, which resulted in stripping the domain join and causing SQL Server to fail. The author then discovered Wittytool Disk Clone, which includes a SID changer that successfully generated a new SID and updated all necessary references without disrupting the server's configuration or applications. The process took only six minutes and worked similarly on Windows Server 2019. It is more efficient to generate a new SID during the cloning process rather than afterward. Important precautions include taking a snapshot or backup before making changes and being aware that changing the SID on domain controllers is more complex. Reactivation of Windows may also be required after the SID change.

Winsage

May 19, 2026

Microsoft confirms patching issues in restricted Windows networks

Microsoft has issued a service alert indicating that customers in restricted network environments may encounter Windows Update failures, specifically error code 0x80010002, after installing the January 2026 optional non-security preview updates. Affected devices might download the February monthly Windows security update but could struggle with updates released in March and beyond due to changes in download timeout requirements. Microsoft is working on a resolution, and IT administrators can use Known Issue Rollback (KIR) as a workaround by configuring the appropriate Group Policy for their Windows version. A device restart is required to apply these settings. Historical issues include a bug fixed in April 2025 affecting WSUS installations and another issue resolved in August 2025 related to the Windows 11 24H2 cumulative update. Additionally, a KIR fix was provided for a known issue causing the May 2026 Windows 11 security update to fail with error code 0x800f0922.