replica Archives

AppWizard

May 26, 2025

SHADE Protocol Announced For PC Release In 2026

Little Legendary is developing a 2D cyber-fantasy Metroidvania game titled SHADE Protocol, set to launch on PC in 2026. Players will control Zura, a Replica with the ability to rewrite reality, in a world affected by Elythium, a sentient metal. The game features two modes, DAWN and SHADE, allowing for adaptable combat styles. Players will use musical weapons called Instruments, which have unique capabilities for combat and exploration. The UNISON System enables players to manipulate events and influence outcomes, while a dynamic combat system allows for precision melee combat and the restoration of Echo through parries and counters. The initial trailer highlights the game's artistic style and mechanics.

AppWizard

May 6, 2025

Get A Behind-The-Scenes Look At The Minecraft Movie With This New Artbook

The Minecraft movie is performing well at the box office, and a new book titled A Minecraft Movie: From Block to Big Screen provides an overview of its production, featuring concept art and commentary from the production team. The book is 192 pages long and available on Amazon. Additionally, there is an official Minecraft Movie Coloring Book for younger fans, priced at .18. Other official Minecraft books, including The World of Minecraft, offer insights into the game's history and are available for .24. Merchandise related to the Minecraft Movie is being released, including action figures and a remote-control exploding Creeper. Fans can also preorder the Blu-ray release of the movie, which includes a Limited Edition 4K Steelbook Edition and a Walmart-exclusive Collector's Crafting Table Edition.

Tech Optimizer

May 3, 2025

Understanding transaction visibility in PostgreSQL clusters with read replicas

On April 29, 2025, Jepsen released a report on transaction visibility behavior in Amazon RDS for PostgreSQL and its Multi-AZ clusters, which has been acknowledged since at least 2013. The report identifies a Long Fork anomaly affecting the visibility order of transactions between primary and replica nodes in cluster configurations, which does not lead to data loss or corruption and is absent in Single-AZ deployments. This anomaly allows two readers to see transactions in different sequences, breaching Snapshot Isolation. It affects all isolation levels in community PostgreSQL and can also occur in self-managed deployments. The issue has been discussed extensively in the PostgreSQL community, and potential solutions, including synchronizing visibility with commit order using Commit Sequence Numbers, have been proposed. AWS has established the PostgreSQL Contributors Team to address this anomaly and enhance PostgreSQL's capabilities.

AppWizard

May 2, 2025

Every Minecraft Nerf Blaster You Can Buy Right Now

Minecraft has collaborated with Nerf to create a range of blasters inspired by the game. The following Nerf Minecraft products are available: 1. Nerf Minecraft Bow Dart Blaster - £14.99, features string-priming action and high-performance N1 darts. 2. Nerf MicroShots Minecraft Cave Spider Blaster - Compact design with rapid-fire capabilities. 3. Nerf Microshots Minecraft Chicken Blaster - £19.99, fires one dart at a time. 4. Nerf MicroShots Minecraft Ender Dragon and Elder Guardian Mini Blaster 2-Pack - £37.19, features both bosses from Minecraft. 5. Nerf Ender Dragon Blaster - Over £37.18, includes dragon design and storage for 12 darts. 6. Nerf Minecraft Firebrand, Dart Blasting Axe - £19.66, three-dart capacity. 7. Nerf MicroShots Minecraft Ghast Mini Blaster - £11.95, single-shot action. 8. Nerf MicroShots Minecraft Guardian Mini Blaster - £12.99, features two mini-sized darts. 9. Nerf Minecraft Heartstealer Toy Sword - £19.79, combines sword aesthetics with blaster functionality. 10. Nerf Minecraft Pillager's Crossbow Dart Blaster - £29.94, fires six darts consecutively. 11. Nerf Minecraft Sabrewing Motorized Blaster Bow - £44.99, motorized blasting with an 8-dart clip. 12. Nerf Microshot Minecraft Snow Golem Mini Blaster - Compact and easy to use. 13. Nerf Minecraft Stormlander Dart-Blasting Hammer - £25.19, fires three darts.

AppWizard

April 4, 2025

Griffith Observatory recreated in Minecraft. How you can play the map

The Griffith Observatory in Los Angeles has launched a free downloadable Minecraft map that allows users to explore its architecture virtually. The map is compatible with Windows, Mac, and Linux systems and offers a first-person perspective, featuring art, architecture, and educational exhibits. A scavenger hunt side-quest is included for interactive engagement. The observatory, dedicated in May 1935, underwent renovations and reopened in November 2006. It has been featured in various films and television shows, including "Rebel Without a Cause" and "La La Land."

AppWizard

March 27, 2025

Introducing the Lookout Landing Minecraft Server!

A Minecraft server has opened for the LL community, allowing members and their friends to join and create various structures. A key project is a 1:1 scale replica of T-Mobile Park, which is being constructed collaboratively. Participation in the ballpark project is optional, and members can build their own structures elsewhere. The server runs on Java Edition, version 1.21.4, with instructions provided for joining. The server address is “173.0.153.129:28754.”

Winsage

March 18, 2025

Learn how the Windows Server 2025 editions differ

Microsoft is set to release Windows Server 2025 in November 2024, featuring several editions: Essentials, Standard, Datacenter, and Datacenter Azure. Windows Server Essentials is limited to servers with a single CPU and fewer than 10 cores and can only be obtained through hardware OEMs. The Standard edition allows Hyper-V licensing for up to two virtual machines, while the Datacenter edition has no such limits and offers more flexibility with disaster recovery features. The Datacenter Azure edition is optimized for the cloud and receives annual updates. The hardware requirements for Windows Server 2025 include a minimum 64-bit CPU at 1.4 GHz, support for various instructions, and the ability to accommodate up to 2,048 logical processors. The minimum memory requirement is 512 MB, with 2 GB recommended for optimal performance. Storage requirements suggest at least 64 GB for better performance, especially with Desktop Experience, and a Gigabit Ethernet adapter is necessary for networking. Several features have been deprecated in Windows Server 2025, including Computer Browser, Failover Clustering Cluster Sets, and NTLM, among others. Completely removed features include IIS 6 Management Console, NTLMv1, and Windows PowerShell 2.0 Engine. Organizations planning to migrate to Windows Server 2025 must ensure their hardware meets the minimum requirements and can perform an in-place upgrade if currently using Windows Server 2012 R2 or newer. Testing in a lab environment and backing up servers before migration are recommended steps.

Tech Optimizer

March 18, 2025

Use pgactive for rolling major version upgrades in Amazon RDS for PostgreSQL

pgactive enables rolling major version upgrades for Amazon RDS for PostgreSQL, allowing for a smoother transition with reduced impact on applications. Amazon RDS supports both minor and major version upgrades, with minor upgrades being backward-compatible and major upgrades introducing non-backward-compatible features. Downtime during minor upgrades can be minimized using Amazon RDS Proxy or PgBouncer. For major upgrades, a blue/green deployment option is available, which involves provisioning a new DB instance and validating the upgrade. The pgactive extension allows for active-active replication, enabling all nodes to handle read and write operations simultaneously. It includes features like conflict detection and resolution. Key benefits of using pgactive for database upgrades include multi-tenant support, minimal downtime, and seamless rollback capabilities. To perform a major version upgrade using pgactive, the process involves setting up source and target databases, configuring pgactive parameters, and verifying data replication. Specific commands are provided for creating and modifying databases, setting up user mappings, and initializing the replication group. Limitations of pgactive include handling sequences, materialized views, DDL replication, existing logical replication, and tables without primary keys. Monitoring replication lag is crucial for diagnosing potential issues, and alerts should be set up for active status and pending WAL files. In case of a rollback, the application can be pointed back to the old primary database. After the upgrade, resources should be cleaned up to avoid incurring charges.

Tech Optimizer

March 11, 2025

What’s in Store for pg_probackup 3

Pg_probackup is a backup solution for PostgreSQL that debuted in 2016 and has evolved significantly, with the latest version being 2.5.15 available on GitHub and version 2.8.6 included in the Postgres Pro product suite. It supports 14 platforms and offers three types of incremental backups, features like merging backups, quick replica restoration, and integration with S3 and CFS. Users can access community support via a dedicated Telegram chat. The versions of Pg_probackup include: - 2.5.15 Community: Open-source, available on GitHub with critical bug fixes. - 2.8.6 STD: Closed-source, optimized for large datasets, included with Postgres Pro Standard. - 2.8.6 ENT: Closed-source, similar to STD but adds CFS and S3 support. - 3 and above: Closed-source overhaul aimed at improved speed and efficiency. Pg_probackup 3 was developed to address client requests and internal ideas, leading to a modular architecture with three components: a DB core extension, LibProbackup3 (a core library for database connection), and the backup application itself. Libprobackup3 is written in C++, providing a C interface for integration with various programming languages and managing archival file streams and backup logic. Pg_probackup 3 introduces a custom communication protocol for optimized data handling and supports multiple backup modes: FULL, DELTA, PTRACK, and PAGE. The recovery feature includes FUSE capability for direct data restoration from backups without full unpacking, enhancing recovery options for selective restoration of databases and WAL files. Performance testing showed that while version 2.8.6 excelled in single-threaded scenarios, pg_probackup 3.0.0 outperformed it in multi-threaded environments, especially in PRO mode for PTRACK incrementals. The roadmap for pg_probackup 3 includes releasing the current version, preparing an open-source variant, optimizing multi-threading, and implementing additional features in pg_probackup 3.1.

AppWizard

March 11, 2025

Accessing local journalism is even easier with the Fremont News-Messenger app

The Fremont News-Messenger app is available for download on Apple and Google Play stores, providing residents of Sandusky County access to local news and the eNewspaper. It features a customizable interface for news alerts, in-depth journalism, and a digital replica of the daily newspaper. Users can browse, clip, and share articles, adjust text size, listen to articles, and access previous editions. The app includes tailored news alerts, a "My Topics" feature for personalized content, and additional customization options like saving stories and switching to night mode. It is free to download, with subscriptions offering unlimited access to all content, including breaking news updates from the USA TODAY network.