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Tech Optimizer

July 28, 2026

Migrate self-managed PostgreSQL to Amazon RDS using the RDS console

Running PostgreSQL on Amazon EC2 requires users to manage operational tasks such as patching, backups, and security. Migrating to Amazon RDS for PostgreSQL or Amazon Aurora PostgreSQL-Compatible Edition offers a fully managed service that automates these tasks, allowing development teams to focus on application development. The migration process uses the auto-migration feature in the Amazon RDS console, supported by AWS Database Migration Service (AWS DMS), which facilitates PostgreSQL-to-PostgreSQL migrations using native tools for accurate schema mapping and faster migration. The migration can be executed using various methods, including pg_dump/pg_restore, manual AWS DMS tasks, or third-party tools, with the RDS console approach being preferred for its reliability and minimal setup effort. AWS DMS supports three replication modes: full load, CDC only, and full load + CDC, with the migration duration depending on database size and network throughput. Prerequisites for migration include having a source PostgreSQL 10.4+ on Amazon EC2, a target RDS for PostgreSQL or Aurora PostgreSQL, proper IAM roles, stored credentials in Secrets Manager, and appropriate networking configurations. Considerations include unsupported objects, potential issues with sequence values, and the need to avoid schema changes during CDC. The migration involves preparing the source database, creating necessary users and permissions, and executing the migration through the RDS console. Post-migration, it is essential to verify data integrity, optimize performance by updating statistics and rebuilding indexes, and implement security best practices such as disabling the DMS user and enforcing SSL/TLS connections. Common troubleshooting errors during migration include permission issues, incorrect WAL levels, and connection refusals, each with specific resolutions. Finally, to avoid ongoing charges, it is recommended to clean up resources created during the migration process, including deleting the DMS migration task, logical replication publications, Secrets Manager secrets, and the target RDS/Aurora instance.

AppWizard

July 24, 2026

Nothing launches Essential Apps for building apps right on your phone

Nothing has launched the Essential Apps application, allowing users to build, preview, and deploy apps directly from their devices. The app is available on the Google Play Store but is being rolled out in stages, initially accessible only to users who have previously used the Builder on the web. Users will receive an error message if they attempt to access the app without permission, and Nothing will notify users via email when access is granted. The company plans to eventually remove the waitlist for broader access. Additionally, Nothing has paused the publishing of new applications on its Playground platform to improve the user experience.

AppWizard

July 20, 2026

Instagram down: Thousands complain of outage amid troubles with Meta’s Facebook, Messenger; how to fix issues

On Sunday, July 19, users reported difficulties accessing Instagram, Facebook, and Messenger, with over 4,000 reports for Instagram, more than 3,000 for Facebook, and over 100 for Messenger logged on Downdetector. Users experienced various issues, including unresponsive home pages, inability to post stories, and error messages indicating temporary unavailability of accounts. The outage was global, affecting users from various locations, and the cause remains unclear with no official communication from Meta. Suggested remedies for users included clearing cache and checking network connections, although these may not resolve the underlying problems due to the outage.

AppWizard

July 19, 2026

Facebook desktop version hit by global outage

The desktop version of Facebook experienced a global outage on Sunday morning, causing users to receive messages indicating their accounts were “currently unavailable due to a site issue.” The platform returned to normal operations just before noon after approximately three hours of downtime. During this period, the DownDetector website noted a spike in searches for “Facebook down,” peaking around 9 am. While the desktop version faced issues, the mobile app continued to function largely without disruption, although some users had difficulties uploading content or sending messages. Instagram users also reported problems, receiving error messages related to viewing and sharing posts. Meta had not issued an official statement regarding the outage. Approximately 1.5% to 2% of Facebook's estimated 3 billion monthly active users access the platform exclusively via desktop, while over 81% use mobile devices.

AppWizard

July 19, 2026

Facebook and Instagram down in mass outage for thousands of users

On Sunday morning, Facebook, Facebook Messenger, and Instagram experienced significant outages, with users globally reporting difficulties accessing their accounts, particularly on Facebook's desktop version. Many encountered an error message stating their accounts were temporarily unavailable due to a site issue. Reports of issues surged just before 9 AM, and while extensive, not all aspects of the platforms were affected. Nearly 60 percent of reported issues on Facebook were related to the website version, though many users accessed the platform via mobile apps. Users expressed frustration, noting that while Facebook worked on mobile devices, it was inaccessible on laptops. Some also faced issues with the Messenger app, which indicated it was outdated despite attempts to reinstall it. The timeline for resolution remained uncertain.

AppWizard

July 19, 2026

Is Minecraft down? Thousands report issues with ‘authentication server’ amid widespread outages

On Saturday afternoon, a disruption affected thousands of Minecraft users, with reports indicating that nearly 3,000 users in the United States experienced issues logging in due to authentication servers being down. The outage began around 10:37 AM EDT, with over 2,100 users reporting problems by 11:07 AM EDT, and the number of reports increasing to 3,318 by 11:37 AM EDT. Players have expressed frustration as they are unable to access the game, and they are awaiting updates from Mojang Studios regarding the resolution of the issues.

Winsage

July 16, 2026

Windows 10 just got a big security update. Here’s who gets it

Microsoft released update KB5099539 for Windows 10, enhancing security and addressing vulnerabilities. This update is part of a broader initiative for Windows 10 22H2, Windows 10 Enterprise LTSC 2021, and Windows 10 IoT Enterprise LTSC 2021. It will be automatically installed on eligible systems, resulting in build number 19045.7548. The update resolves issues in File Explorer related to OneDrive shortcuts and erroneous error messages during file deletions, as well as fixes for keyboard shortcut malfunctions. Windows 10 PCs will receive updated Secure Boot certificates, which are essential for system integrity, with Microsoft actively rolling these out. Secure Boot certificates for most Windows devices are set to expire starting in June 2026. Users must be enrolled in the Extended Security Updates (ESU) program to benefit from the KB5099539 update, which provides continued support until October 12, 2027.

Winsage

July 10, 2026

Microsoft confirms Secure Boot update failing on some Windows 11 PCs, promises a resolution

Microsoft has acknowledged that some Windows 11 PCs are facing issues with Secure Boot certificate updates, which may fail to install or be blocked. The company is working with PC manufacturers to develop a patch, while users may need to take proactive measures if their certificates are obstructed. Microsoft has temporarily halted the rollout of Secure Boot for certain devices due to complications, and affected users will receive detailed error messages in the Windows Security app regarding their Secure Boot certificates. Secure Boot certificates issued in 2011 have expired, and Microsoft is replacing them with new certificates issued in 2023. Most modern hardware is already utilizing the new certificates, but some devices may have disabled Secure Boot or faulty firmware. Users can check their Secure Boot status in the Windows Security app. HP has confirmed that Secure Boot updates are being blocked on some of its PCs due to a BitLocker issue, which prevents the installation of new certificates. Microsoft has paused Secure Boot certificate updates for devices affected by known issues while collaborating with manufacturers to identify specific devices or firmware complications. A firmware update will be necessary for affected devices, but it is not yet available. The majority of PCs have received the Secure Boot certificates via Windows Update, but compatibility issues may prevent some devices from receiving the update. Older devices or those not among the OEM’s top-selling models may not receive updates if the UEFI firmware is unsupported. Secure Boot is a security feature required for Windows 11, preventing unauthorized software from executing at boot. While an expired Secure Boot certificate does not stop a PC from functioning, it may limit long-term security protection. Microsoft advises users not to disable Secure Boot, as it would compromise security further.

AppWizard

July 10, 2026

It’s not just you: Steam is down

As of 4:33 PM PT, the "too many requests" error affecting Steam has subsided, allowing users to access the Steam store again, although server issues persist in Dubai. This downtime is unusual for a Thursday, as Valve typically schedules maintenance on Tuesdays. The error message displayed when accessing Steampowered.com indicates excessive requests. The situation may be related to the conclusion of the Summer Sale, leading to increased traffic. Many of Steam's services, such as seeing friends online and matchmaking, continue to function normally, with the primary issue being the accessibility of the Steam website.

AppWizard

July 6, 2026

Who Needs a Steam Machine? I Converted My PC for Free and It Was Simple

The Steam Machine offers PC gamers a console-like experience with access to the Steam library and various PC games. The starting price is ,049 due to RAMageddon, prompting some users to consider building their own Steam Machine. Valve provides a guide for installing SteamOS, which requires compatible hardware, including a 12th-gen Intel Core processor and an NVMe solid-state drive. An 8GB or larger USB drive is needed to create installation media. Users should disconnect other drives to avoid data loss during installation. The installation process involves selecting "Wipe Device & Install SteamOS," which erases the system. After installation, users must configure settings like language, time zone, and audio output. SteamOS operates in a Big Picture Mode, allowing easy navigation with a controller. Benefits of SteamOS include avoiding Windows-related frustrations and potential performance improvements in some games, although results may vary.