representation Archives

AppWizard

July 14, 2026

The designer of cult classic King of Dragon Pass says his upcoming hellish heist game is pushing the boundaries of a concept he invented in 1999: ‘There’s really nothing else quite like it’

In 1999, designer David Dunham and his studio A Sharp released King of Dragon Pass, which combines mythic fantasy RPG and cattle management simulation. Although it initially faced commercial disappointment, it gained a dedicated following for its narrative experience. Later in 2023, Dunham and A Sharp will launch Thousand Hells: The Underworld Heists, described as a "systemic storybook experience" by its publisher, Kitfox Games. Dunham calls it a "tactical narrative game," emphasizing its unconventional classification. The game features gameplay elements where players use traits of party members in conflict resolution, set in a fantastical representation of Byzantium. It introduces conditional, rearrangeable storytelling elements, which Dunham claims to have pioneered in the '90s, although he acknowledges that King of Chicago may have predated him. Thousand Hells offers a unique experience in each playthrough and can be completed in one to two hours, contrasting with the longer narratives of its predecessors.

AppWizard

July 13, 2026

Pastor turns Minecraft into a mission field for the unchurched

A Reformed pastor in Switzerland, Florian Homberger, conducts weekly devotionals in Minecraft, attracting around 20 participants each session, nearly half of whom have no prior ties to the church. Homberger began using Minecraft after being inspired by the strong connections within an online gaming community. He created a virtual city named Convento and initiated the devotionals in summer 2025, with sessions lasting about 30 minutes. The format is interactive, involving in-game activities related to biblical themes, such as obstacle courses representing trust during challenges. Each session ends with participants launching virtual fireworks as a symbolic gesture of prayers. Homberger believes this virtual setting helps dismantle barriers to church attendance, providing a comfortable space for young people. He has also set up laptops in the parish hall for young people to log on together, viewing Minecraft as a legitimate social space.

Tech Optimizer

July 12, 2026

Running pgvector in production on Amazon Aurora PostgreSQL

Running pgvector on Amazon Aurora PostgreSQL-Compatible Edition offers a vector store with operational capabilities, high availability, and scalability. It is favored for Retrieval Augmented Generation (RAG) workloads transitioning to production, but increased traffic introduces challenges like query latency and memory management. Key operational practices for pgvector workloads include selecting the appropriate index type (HNSW or IVFFlat), establishing a baseline schema, choosing a suitable distance operator, scaling the index through quantization and partitioning, and preparing for churn and observability. The prerequisites for using pgvector include an Aurora PostgreSQL-Compatible cluster with specific PostgreSQL versions and the vector extension enabled. The embedding model used in examples is Amazon Titan Text Embeddings V2, which produces 1024-dimensional embeddings. pgvector supports two Approximate Nearest Neighbor (ANN) index types: HNSW, which is efficient for querying and allows for incremental insertions, and IVFFlat, which is less resource-intensive but requires rebuilding if data changes. There are scenarios where forgoing an index is beneficial, such as small datasets or partitioned datasets requiring 100% recall. A baseline schema for a multi-tenant document store includes creating a table for documents with an embedding vector and establishing indexes for tenant IDs and embeddings using HNSW. The recommended parameters for HNSW include m = 16 and ef_construction = 128. Scaling to millions of vectors involves quantization, tuning HNSW parameters, and partitioning. Aurora Optimized Reads can extend effective cache capacity, and managing index churn is crucial for maintaining performance. Observability metrics include query-level statistics, instance-level metrics, and custom application-defined metrics. To clean up after testing, it is advisable to drop the created indexes and tables, and delete the Aurora PostgreSQL-Compatible cluster and any manual snapshots taken during testing.

AppWizard

July 12, 2026

This Assassin’s Creed Black Flag Resynced Mod Removes the Yellow Color Filter for More Natural Graphics

Modder ‘Blu’ has created a Reshade Mod for Assassin’s Creed Black Flag Resynced that removes the yellow color filter, allowing for a more authentic color palette. This mod is available for download and requires the latest version of Reshade with Prod80’s shaders for optimal performance. Comparison screenshots show the differences between the modded and vanilla versions. Assassin’s Creed Black Flag Resynced performs better than its predecessor but has a bug that can lock the framerate during cutscenes, which Ubisoft is addressing in an upcoming update. Players can adjust settings like Ray Tracing, BVH, and Terrain Quality to mitigate performance issues.

AppWizard

July 7, 2026

Minecraft Bedrock Seed Map: Plan Your World Before Spawning

The Minecraft Bedrock and Java editions use different seed generation engines, resulting in distinct terrains even with the same seed. Bedrock employs unique noise parameters and biome blending algorithms, making cross-version seed comparisons unpredictable. Bedrock players typically look for seeds that offer proximity to mixed biomes, visibility of villages or outposts from spawn, and easy cave access. Popular seeds often showcase multiple biomes within a 500-block radius from the spawn point. Players often consult seed maps to assess nearby resources and plan their gameplay strategically, focusing on spawn biome, proximity to villages, locations of ruined portals, ocean monuments, woodland mansions, and strongholds. Bedrock is available on various platforms, and seeds work consistently across them. Console players benefit from checking seeds in advance, as worlds generated on consoles mirror those of PC Bedrock. Server performance is crucial for multiplayer enjoyment, and players should ensure their seed runs on capable hardware for optimal experience.

AppWizard

July 6, 2026

Circle Generator Minecraft: Build With a Circle Chart

Building a circle in Minecraft involves using a block grid, which can be challenging due to the need for specific block patterns for different diameters. A Minecraft circle graph visually represents a circle on this grid, where filled cells indicate placed blocks and empty cells are unoccupied. The Bresenham circle algorithm is used to create these graphs, making it a standard method for rendering curves in the game. A circle generator allows players to input a desired diameter and receive a grid layout to follow, ensuring accuracy in construction. To read a circle chart, players look at a square grid filled with filled and empty squares, placing blocks according to the layout row by row. For three-dimensional builds, the pattern is replicated across height layers. Odd diameters have a single center block, while even diameters have a 2x2 center, simplifying calculations. Optimal circle sizes for aesthetic results start from 15 blocks, with smaller circles often appearing more octagonal. Recommended diameters include 15-25 blocks for towers, 40-60 blocks for arenas, and starting from 30 blocks for domes. Errors can be corrected by comparing the current row with the generator's output and making adjustments. Large circles, such as those with a 60-block diameter, can strain server resources, making it essential to use a stable server for accurate block placement.

AppWizard

July 6, 2026

What is Paralives? The creative life simulator game that could rival The Sims

Paralives, created by indie designer Alex Massé, launched on Steam in May 2026 as an early access title and sold 250,000 copies within eight hours, achieving a peak concurrent player count of 78,603. The game allows players to create and customize characters called Parafolk, featuring extensive representation and body inclusivity. It offers user-friendly building and decorating tools, enabling flexible item placement and personalization. The art style is a comic-book aesthetic reminiscent of "Spider-Man: Into the Spider-Verse." Paralives was developed independently with community feedback, contrasting with EA's acquisition of The Sims, which raised concerns among players regarding corporate influence and representation. The game is priced at £33.50, with plans for free downloadable content updates.

Tech Optimizer

July 2, 2026

From monolith to Lakebase to LTAP: rethinking the database from storage up

Sixteen years ago, the author began their PhD at UC Berkeley and was advised to focus on analytics rather than OLTP databases, which were considered solved. This led to the creation of Apache Spark and Databricks. However, during the development of Databricks, it was found that OLTP databases were not solved problems; they were difficult to scale and fragile. This realization led to the development of Lakebase, a serverless Postgres database designed with modern technology. Lakebase architecture separates the write-ahead log (WAL) and data files into independent, scalable services. The WAL is externalized to a service called SafeKeeper, which uses Paxos-based replication for durability, while data files are managed by PageServer, which stores them in cloud object storage. This design addresses challenges such as data loss, scaling, and performance interference between transactional and analytical workloads. Lakebase maintains compatibility with Postgres, offers unlimited storage, serverless compute, durable writes, and simpler high availability. It also introduces LTAP (Lake Transactional/Analytical Processing), which allows both transactional and analytical processing to operate on a single data copy in real time, eliminating the need for separate data copies and reducing costs. LTAP utilizes a unified storage layer that allows data to be materialized in both row and columnar formats, optimizing it for both transactional and analytical workloads. The system ensures that analytics can access the most current data without affecting transactional performance by using a log sequence number (LSN) to retrieve the latest changes. Unlike traditional CDC approaches, LTAP requires no explicit table replication, as all data is stored in a single governed copy. This architecture circumvents common issues faced by hybrid transactional/analytical processing (HTAP) systems, such as incomplete feature sets, lack of ecosystem support, and performance contention. The Lakebase architecture has unlocked capabilities like unlimited storage, elastic compute, durable writes, and instant branching, with ongoing developments anticipated in the future.

Tech Optimizer

July 2, 2026

From monolith to Lakebase to LTAP: rethinking the database from storage up

Sixteen years ago, the author began their PhD at UC Berkeley, where they were advised to focus on analytics rather than OLTP databases, which were considered a solved problem. However, upon developing Databricks, they found that OLTP databases were cumbersome, challenging to scale, and fragile. This led to the creation of Lakebase, a serverless Postgres database designed to address these issues by externalizing the write-ahead log (WAL) and data files into independent services. Lakebase architecture separates the WAL into a distributed service called SafeKeeper and data files into another service called PageServer, allowing for improved durability, scalability, and performance. This architecture eliminates data loss risks associated with disk failures and misconfigurations, simplifies high availability, and allows for elastic compute resources. Lakebase also introduces LTAP (Lake Transactional/Analytical Processing), which enables transactions and analytics to operate on a single data copy in real-time, avoiding the need for separate data copies and reducing costs. The system retains Postgres's ACID semantics while storing data in open columnar formats, making it accessible to both transactional and analytical engines without the delays and complexities of traditional replication methods. The architecture allows for unlimited storage, serverless compute, and instant branching, while ensuring that analytics can read the most current transactional data without affecting transactional workloads. LTAP aims to unify transactional and analytical processing by leveraging distinct compute engines for each workload while integrating at the storage layer.

AppWizard

June 26, 2026

Down with tactical rocks

The evolution of miniature design in tabletop gaming has shifted from simple character representation to exaggerated poses and precarious placements. Miniatures like the ork, once depicted in dynamic stances, now feature characters such as a dwarf leaping off a statue for dramatic effect. Maugan Ra, the Phoenix Lord, is shown straddling two tactical rocks, resembling a politician rather than a harbinger of doom. Games Workshop has popularized the trend of "tactical rocks," which are intended to elevate characters for visual impact but have become excessive. Originally, key figures were distinguished by size or mounting, but now even imposing figures like Kragnos awkwardly perch on these rocks. There is a growing sentiment among enthusiasts that this trend detracts from the artistry of miniatures, with many preferring to use color schemes and banners for distinction rather than relying on exaggerated poses. The balance between creativity and practicality in miniature design continues to be a topic of discussion.