penalty Archives

Tech Optimizer

June 20, 2026

PostgreSQL 18 on Amazon Aurora and Amazon RDS: Performance enhancements

PostgreSQL 18 addresses common performance challenges for users, including managing query performance across composite indexes, diagnosing memory spills in materialized Common Table Expressions (CTEs), and upgrading major versions without plan regressions. Key enhancements include skip scan optimization for multicolumn indexes, improved EXPLAIN functionality, and optimizer statistics that persist through major version upgrades. Skip scan optimization allows PostgreSQL to efficiently utilize multicolumn B-tree indexes even when leading columns are not specified in the WHERE clause, significantly improving query performance. The EXPLAIN command has been enhanced to include buffer statistics by default, providing deeper insights into query execution and resource usage. PostgreSQL 18 also introduces visibility into the storage of materialized nodes in query plans, indicating whether intermediate results were stored in memory or spilled to disk. A new metric, Index Searches, has been added to EXPLAIN ANALYZE output, indicating how many times the database traversed the index tree during query execution. Additionally, Self-Join Elimination (SJE) automatically detects and removes unnecessary inner joins of a table to itself, optimizing query performance. The autovacuum mechanism has been improved with the introduction of autovacuum_vacuum_max_threshold, which caps the number of dead tuples that can accumulate before autovacuum triggers a VACUUM, addressing issues with large tables. The vacuum_truncate parameter provides a server-wide control point to disable VACUUM’s file truncation behavior, reducing locking issues on busy systems. PostgreSQL 18 also separates the allocation of autovacuum worker slots from their usage, allowing for dynamic adjustments to autovacuum_max_workers without requiring a server restart. Finally, new columns in pg_stat_all_tables track cumulative time spent on maintenance operations, providing better insights into maintenance overhead for each table.

Tech Optimizer

June 18, 2026

Announcing Lakebase Search: agent-native retrieval built into Lakebase Postgres

Lakebase Search is a hybrid vector and full-text retrieval system integrated into Lakebase, now in beta on AWS and Azure. It utilizes two Postgres extensions: lakebase_vector and lakebase_text, allowing agents to operate on a single data backend. Agents manage four times more databases than human users and require real-time access to indexed data. The system features a tiered architecture that stores cold data in cost-effective object storage while keeping active data in local NVMe, significantly reducing costs. The lakebase_vector extension offers 32x compression for vectors, allowing a billion vectors to fit into under 10GB of RAM. The lakebase_text extension provides BM25 relevance ranking without high RAM usage. Benchmarking shows that Lakebase Search can efficiently handle large-scale workloads, achieving high recall and low latency with reduced resource requirements compared to traditional architectures. The system allows for continuous search experimentation and dedicated retrieval engines for each agent, enhancing operational efficiency and scalability.

Tech Optimizer

June 4, 2026

How We Test Antivirus and Security Software

Most software applications clearly indicate their functionality, but the effectiveness of antivirus utilities is often less tangible. PCMag rigorously evaluates antivirus products through comprehensive tests that validate their claims, including real-world malware samples and various protective measures. Each antivirus tool is assessed based on its on-demand scanner and real-time monitor capabilities. PCMag compiles fresh malware samples annually, analyzing them to ensure they are suitable for testing. The testing process includes evaluating malware-blocking capabilities and web-level protection against known malware-hosting sites. Phishing site detection is also tested using recent URLs, and antispam testing has been simplified due to the effectiveness of email providers. Performance impact tests have been discontinued as modern security suites show improved efficiency. Firewall protection is evaluated through program control, exploit defenses, and overall resilience against malware. Parental control features are tested for effectiveness in content filtering and monitoring. Ransomware protection is assessed by releasing real-world samples in a controlled environment. PCMag monitors independent antivirus lab tests from various organizations, including AV-Test, AV-Comparatives, SE Labs, MRG-Effitas, and AVLab, to inform their reviews. An aggregate testing score is calculated to summarize lab results. Testing methodologies do not include VPN evaluations, which are covered separately.

TrendTechie

May 30, 2026

Кальяри, Формула-1H2O устроила шоу на трассе Су-Сикку: Торренте и Уайатт выиграли спринтерские гонки.

The 2026 Formula 1 H2O season opened in Cagliari at Lake Su-Siccu, marking the event's return to Sardinia after a hiatus since 2004. Reigning champion Sean Torrente secured pole position in the qualifying session, followed by Rusty Wyatt and Stefan Arand. In the first sprint race, Torrente won, with Peter Morin and Bartek Marszalek finishing second and third, respectively. Comparato retired due to mechanical failure. In the second sprint race, Wyatt claimed victory, with Arand finishing third after a post-race penalty affected Trask. The next day's schedule includes a warm-up session, a demonstration of two-seater boats, a parade lap, and the Grand Prix of the Sardinia region.

AppWizard

May 21, 2026

Binance’s Android app privacy fight is back in the spotlight

Binance is facing scrutiny regarding the data collection practices of its Android app, which some users believe functions more as a data collection tool than a trading platform. Concerns have been raised about the app's extensive permissions and tracking capabilities, with a report indicating the presence of numerous tracking components, including SDKs from TikTok and WeChat, and over 50 system permissions. Binance's privacy portal states that data is collected for account management, security, marketing, fraud prevention, and legal compliance. Despite this, there are questions about whether the data collection practices are proportionate to the app's intended functions. Binance has a history of legal issues, including a guilty plea in November 2023 that resulted in a .32 billion penalty for anti-money laundering violations. The exchange claims to tailor its privacy framework to regional regulations, but user concerns about the app's tracking capabilities persist. As of early 2026, Binance has over 300 million registered users, making any privacy-related disputes potentially impactful. The ongoing scrutiny may lead to gradual adjustments in Binance's practices rather than a complete overhaul.

AppWizard

May 8, 2026

True permadeath: You can never play this game again if you let its immortal snail assassin touch your mouse pointer

The "snail assassin" meme originated from a 2014 Rooster Teeth podcast episode, where the concept of an immortal snail pursuing a person for a million dollars was discussed. The game "Don't Touch The Snail" features a snail that moves toward the player's mouse pointer, resulting in game over if it makes contact. Players face permanent death with no retries and can earn achievements to customize the snail's appearance. The game includes a global leaderboard for tracking survival times. Strategies for survival may involve using an ultrawide monitor, but maintaining a still mouse pointer can be challenging. The game is set to launch on Steam later this month.

TrendTechie

April 27, 2026

Суд взыскал 600 тыс руб за размещение пиратских копий “Универа” и “Физрука”

The Moscow City Court has ordered a website administrator to pay a penalty of 600,000 rubles for hosting pirated copies of television series such as "Univer," "Fizruk," and "Devushki s Makarovym." The court found that the website generated revenue through advertisements and engaged in "intentional piratical activity" by offering downloads via torrent. The administrator was also required to pay an additional 11,000 rubles in court fees. Although he attempted to appeal the ruling, he missed the deadline and the court allowed him to restore it, but the original ruling remained in effect.

AppWizard

April 14, 2026

Co-op pirate survival game Windrose: should you grab it in early access?

Windrose is a co-op pirate survival game that combines base-building, ship-to-ship combat, and open-world exploration. Players begin the game shipwrecked on a desolate island after an encounter with Blackbeard, where they gather resources, craft a base, repair their ship, and rescue their crew. Key features include: - Hunger and thirst mechanics, where food buffs attributes but does not cause death from starvation. - Weather effects present, but no negative impacts observed. - Health is managed through a single meter, with potions and bandages for healing. - Only online co-op is available; no PvP. - PvE interactions with animals, zombies, and enemy pirates. - Crafting system that pulls from nearby storage chests. - Base-building similar to Palworld's system. - Custom settings for health and damage adjustments. - Limited farming options currently available. - No NPC companions, but players can hire NPCs to assist at crafting stations. - Death results in dropping raw resources but retaining crafted items. - Crew members sing sea shanties during voyages. - Shared progress allows joining friends' games. Fishing is not yet implemented, but planned for future updates. The ship-to-ship combat is engaging, while melee combat can feel repetitive. Windrose is expected to remain in early access for one to three years, with about half of the planned content currently available. The game is priced reasonably, with a 10% discount at launch, but players should anticipate a wait for additional content. Performance is generally stable, though there are occasional slowdowns.

AppWizard

April 11, 2026

Overwatch Season 2 is “modernizing” old heroes, and I’m ready for a Pharmercy revival

The Overwatch Season 2 update will feature significant changes, including the return of the 'Pharmercy' duo with revamped abilities for original heroes. Mercy will receive a Flash Heal ability, enhancing her healing capabilities, while Pharah will gain Drift Thrusters to improve her maneuverability during Barrage. Reaper will have Dire Triggers as a standard ability to better engage distant targets. The post-match experience will be revamped with a new accolades system for player recognition and a shared lobby voice chat during the Play of the Game. Competitive play will see reduced ranking penalties for losses on new or reworked maps, and a system for automatic map selection based on player votes. Blizzard is also considering improvements to the hero bans system for future updates. Overwatch Season 2 is set to launch on April 14, introducing new character Sierra.

AppWizard

April 3, 2026

How to pickpocket in Crimson Desert

In Crimson Desert, players must acquire a mask to pickpocket, which can be bought at Back Alley Shops, earned through a bounty mission, or looted from enemies. To initiate pickpocketing, players need to gently bump into NPCs, but caution is necessary to avoid detection. Being caught results in being placed in a red witness circle, incurring fines, and losing Contribution points. The Great Thief's Gloves, obtained through the Secret of the Lost Seal faction quest for House Serkis, allow players to pickpocket without detection but have a 30-minute cooldown. Players should progress through house questlines in Hernand to unlock this quest.