标签：#micro

Every non-trivial business operation touches more than one system. An e-commerce order reserves inventory, charges a payment method, and schedules a shipment — three services, three databases. A bank transfer debits one account and credits another across two ledgers that may not even be in the same data center. A cloud VM provisioning workflow reserves a network port, allocates storage, starts the hypervisor, registers billing, and sends a notification — five services, five independent state stores. The question is: what happens when step four fails after steps one through three have already succeeded? In a monolith backed by a single database, the answer is simple: roll back the transaction. The database engine guarantees atomicity; either everything commits or nothing does. But when your workflow spans multiple services, each owning its own storage, there is no transaction boundary that wraps them all. There is no rollback button. Step one through three have already made durable changes to systems that do not know about each other, and step four's failure has left the system in an inconsistent state. This is not a pathological edge case. It is the default condition in any distributed architecture. And it gets worse: the failure might not be a hard error. The network might time out. The billing service might return a 503. You do not know whether step four applied its effect or not — you only know you did not receive a success response. Now what? This is the problem sagas were designed for. Client Inventory Svc Payment Svc Shipping Svc │ │ │ │ 1 │──reserve(item)──►│ │ │ │◄──── 200 OK ─────│ │ │ │ [reserved ✓] │ │ │ │ │ │ 2 │──────────── charge(card, $99) ────►│ │ │◄───────────────── 200 OK ──────────│ │ │ │ [charged ✓] │ │ │ │ │ 3 │─────────────────────── schedule(order) ─────────────►│ │◄─────────────────────────── 503 ──────────────────── │ │ │ │ [no record ✗] │ │ │ │ ╔══════════════════════════════════════════════════════╗ ║ ⚠ Inconsistent state ║ ║ Inventory: it

Microsoft has finally refreshed its premium Surface Laptop and Surface Pro with new chips, but the update comes with a steep price hike.

Microsoft is launching new Surface Laptops and a Surface Pro with Qualcomm Snapdragon X2 processors. These are direct follow-ups to the Surface Laptops and Surface Pro from 2024 that launched with Snapdragon X1 chips and jumpstarted Microsoft's Copilot Plus PC initiative with Windows on Arm. The new X2 Surfaces are available today. The Surface Pro […]

This week's Java roundup for June 8th, 2026, features news highlighting: the GA release of A2A Java SDK 1.0; an update on Jakarta EE 12; point releases of Micrometer Metrics and Micrometer Tracing; maintenance releases of GraalVM Native Build Tools and OpenXava; the second release candidate of Gradle 9.6; and the first milestone release of Eclipse JNoSQL 1.2. By Michael Redlich

Microsoft is preparing to lay off a significant chunk of its Xbox division and is reevaluating the plans for its next-generation Project Helix console. It's apparently also considering dramatically restructuring its relationship with Xbox, and hasn't ruled out spinning it off into a separate company. A new report from The Information suggests that Microsoft has […]

The update brings a low-latency profile, speeds up search, and patches hundreds of flaws.

Microsoft's Xbox division will be hit with significant layoffs next month, according to people familiar with Microsoft's plans. The company has been preparing for the layoffs internally for weeks, with Xbox CEO Asha Sharma hinting about "making hard choices" last month. Sources suggest the cuts could even involve a studio closure, or changes to the […]

Recently open-sourced by Microsoft, pg_durable is a PostgreSQL extension that enables durable workflows to run natively inside the database, eliminating the need for external orchestration systems. By Sergio De Simone

New college graduates around the country have been booing and heckling commencement speakers who hype up AI. Microsoft would like everyone to talk it out. In a blog post running more than 3,100 words, Microsoft vice chair and president Brad Smith addressed the recent spate of viral clips from graduation ceremonies, like former Google CEO […]

Anthropic released Claude Fable, its first Mythos-class AI model, yesterday and it's already causing concerns inside Microsoft. Sources tell me that Microsoft is limiting the use of Claude Fable 5 for employees because of Anthropic's new data retention requirements. While Microsoft quickly rolled out Claude Fable 5 to its GitHub Copilot and Foundry customers, I'm […]

The RAMageddon crisis has got Microsoft rethinking its Xbox console hardware business. Xbox CEO Asha Sharma and Xbox strategy chief Matthew Ball have both revealed this week that Microsoft is reevaluating plans for its next-generation Project Helix console and exploring "radically different" console business models in the meantime. "We are working very hard to rethink […]

Azure API Management shipped a Unified Model API that lets clients speak one format while APIM transforms requests to Anthropic, Vertex AI, and other backends. Content safety policies now cover MCP tool calls and Agent-to-Agent payloads alongside LLM traffic. Token metrics expanded to track reasoning, cached, and audio tokens across providers. By Steef-Jan Wiggers

Microsoft's Office 2019 apps for Mac will stop working next month, because the company isn't renewing a certificate that validates Office licenses. Owners of Office 2019 for Mac are being warned they'll have to purchase Office 2024 or a Microsoft 365 subscription if they want to continue editing documents. Microsoft previously promised that "all your […]

A separate zero-day also disclosed by Nightmare Eclipse appears to be patched as well.

Microsoft AI CEO Mustafa Suleyman says it's "really, really dangerous" for Anthropic to speculate about Claude's consciousness inside its "constitution," or the instructions that tell the model how to behave. During an episode of Decoder, Suleyman argues that this kind of speculation may have set up the chatbot to act as though it's conscious: I […]

When you expose inventory or checkout endpoints to public-facing front-ends or third-party webhooks, safeguarding those APIs from brute-force scripts, scraping bots, and inventory hoarding algorithms becomes a critical requirement. Without defensive rate limiting, a single coordinated script can easily overwhelm your database connections. The Problem with Simple Counter Resets A common mistake when setting up basic API protection is using a rigid "Fixed Window" counter (e.g., allowing 100 requests per minute, resetting exactly at the turn of the clock). This creates a massive flaw where a developer can flood your server with 100 requests at 11:59:59 and another 100 requests at 12:00:01, effectively doubling your acceptable burst traffic and causing severe performance dips. To handle uneven burst traffic safely without crashing your database, the standard approach is implementing a token bucket algorithm. The Token Bucket Pattern The token bucket algorithm maintains a centralized bucket that holds a maximum capacity of tokens. Tokens are added back to the bucket at a constant, predictable rate over time. Each incoming API request consumes exactly one token. If the bucket is completely empty, the request is instantly rejected with a 429 Too Many Requests status code, protecting your core server threads. javascript // Quick Redis-based token bucket rate limiter concept async function isRateLimited(userId) { const key = `rate:${userId}`; const now = Date.now(); // Use a Redis multi-exec transaction to atomically check and update tokens const [tokens, lastRefill] = await redis.hmget(key, 'tokens', 'lastRefill'); // Calculate token replenishment based on time elapsed... // Return true if tokens <= 0, otherwise decrement tokens and update timestamp }

Microsoft AI head Mustafa Suleyman is walking back his statement about AI automating jobs done by white-collar workers, including lawyers, accountants, and project managers. During an episode of Decoder on Monday, Suleyman says he meant AI will help these workers complete tasks, rather than do their jobs: Sending an email, having a conversation with a […]

Microsoft used their Build 2026 event to announce new functionality for Microsoft Foundry. Citing Foundry as "the place where AI agents move from experiments to production systems," in a blog post, Nick Brady writes that the release brings “runtime, tools, memory, grounding, models, observability, and governance” that developers need for production agents, rather than just new model endpoints. By Matt Saunders

Today I’m talking with Mustafa Suleyman, the CEO of Microsoft AI. And I’m actually going to keep today’s intro short — I’m working from my wife’s family farm this week, as you’ll see in the video, but also this is a real burner of an episode. We covered everything from Mustafa’s approach to training new […]

Two years ago, when Microsoft first revealed that it was bringing four Xbox-exclusive games to the PS5 and Nintendo Switch, it made the announcement far more complicated than necessary. That's not likely to improve anytime soon. In fact, things now seem more confusing than ever as the company tries to appease both fans and the […]