How We Built a Fast, Affordable Reverse Geocoding System for Our iOS App

In software development, one often encounters intriguing challenges, particularly when operating under stringent resource constraints and striving to minimize costs before the MVP proves its value. In such situations, the choice of algorithms and approaches becomes critical. I will discuss one such challenge related to working with geospatial data. Reverse Geocoding At the end of … Read more

Inside DolphinScheduler’s Pluggable Storage System

The Storage System in Apache DolphinScheduler provides a unified interface for storing and retrieving files across various storage backends. It enables resource management for workflows and tasks, allowing users to upload files such as scripts, JAR files, configuration files, and other artifacts that can be used in task execution. The system abstracts the underlying storage … Read more

U.S. Trade Court Ruling Sends 30-Year Treasury Yield Above 5%

U.S. Treasury yields are climbing swiftly, with the 30-year yield rising back above 5% and the 10-year jumping to 4.50% after the U.S. Court of International Trade ruled President Donald Trump’s key tariff measures illegal. The court said Congress had exclusive authority to regulate trade with other countries, and the president exceeded his authority by … Read more

Educational Byte: What is ReFi in Crypto?

We’re living in an era in which some urgent environmental measures must be taken before it’s too late. Those measures are mostly physical, yes, but did you know that we can have a green economy, too? That’s what the Regenerative Finance (ReFi) concept is about. This is closely tied to regenerative economics, a notion introduced … Read more

Bitcoin Whales Seem to Be Calling a Top as BTC Price Consolidates

Bitcoin BTC is currently consolidating between $107,000 and $109,000, remaining just a few percentage points shy of its all-time high. While this tight range may appear stable on the surface, on-chain data suggests a shift in sentiment among some of the market’s most influential participants, the large holders known as whales. Glassnode’s Accumulation Trend Score, … Read more

A Blueprint for Context-Aware AI Chats

If you’ve been wrestling with how to make AI conversations feel less like a series of one-off questions and more like a genuine, flowing dialogue, you’re in the right place. We’re seeing AI-driven chats pop up everywhere, from customer support bots to sophisticated virtual assistants. But making them truly smart and coherent? That’s where things … Read more

XRP Army Is Truly Global As CME Data Reveals Nearly Half of XRP Futures Trading Occurs in Non-U.S. Hours

The CME’s recently launched XRP XRP futures underscore the cryptocurrency’s international appeal, with nearly half of its trading volume occurring outside U.S. trading hours. The regulated XRP futures – standard and micro-sized contracts – began trading on the global derivatives giant a week ago, registering a total trading volume of 4,032, worth $86.6 million in … Read more

Metaplanet issues $21M in bonds to buy Bitcoin, a day after $50M raise

Japanese investment company Metaplanet issued $21 million in zero-interest bonds to Evo Fund, a Cayman Islands-based investment firm, just a day after announcing a separate $50 million raise, further accelerating its Bitcoin accumulation strategy. The 17th series of bonds, issued on May 29, comes with a face value of $525,000 each and will mature on … Read more

Solana Scores Twin Institutional Wins With $1B Raise and First Public Liquid Staking Strategy

Solana’s SOL SOL got a double dose of institutional adoption this week as two publicly traded firms revealed major initiatives centered on the blockchain’s ecosystem — one targeting liquid staking, the other aiming to raise up to $1 billion for direct investment. Canada-listed Sol Strategies filed a preliminary base shelf prospectus on Tuesday to offer … Read more

Ether Only Crypto Major in Green, XRP Muted After Mammoth Treasury Plans

Ether ETH led major tokens with a modest gain, jumping above $2,700 early Thursday as broader crypto markets remained range-bound despite a flurry of macro and corporate headlines. Ether-based spot ETFs recorded net inflows, reinforcing institutional appetite for the asset even as bitcoin BTC flows slowed, traders said. XRP’s price remained largely unchanged after Nasdaq-listed … Read more

Crypto lobby group says SEC should back off regulating most DAOs

Crypto lobby group the DeFi Education Fund and the Uniswap Foundation have said the Securities and Exchange Commission should be hands-off on regulating decentralized autonomous organizations (DAOs). The May 27 letter to SEC Crypto Task Force lead Hester Peirce argued that the agency should not treat DAOs under the purview of the securities-defining Howey test … Read more

Bitcoin $120K ‘epic mic drop’ rally set after US court blocks Trump tariffs

Bitcoin is poised to rally toward $120,000 after a US federal court blocked the majority of President Donald Trump’s tariffs, a crypto analyst says. “The trade court decision was an epic mic drop, and it’s going to intensify momentum behind Bitcoin,” Swyftx lead analyst Pav Hundal told Cointelegraph.  The US Court of International Trade reportedly … Read more