Search Articles — Sudonull

https://sudonull.com/ddd-in-go-how-to-avoid-errors-with-exchange-rates-in-payments

We analyze a real case of applying DDD in a payment system on Go. How fixing the exchange rate in the aggregate closed critical bugs. Read the team's experience.

https://sudonull.com/changes-in-exchange-server-security-and-se

Microsoft updates Exchange Server: blocking old EAS, closing EWS API, transition to SE by 2035. Details for IT admins and developers. Plan migration now.

https://sudonull.com/china-launches-data-exchange-pilot-with-asean-implications-for-business

Analysis: why the Nanning pilot shifts the balance of power in Asia's digital economy. Impact on companies, currencies, and DPF. Read details.

https://sudonull.com/altsendme-0-3-5-p2p-file-exchange-with-quic

Explore the AltSendme 0.3.5 update: end-to-end QUIC/TLS encryption, Android support, NAT bypass. Ideal for developers. Download and test P2P file transfer without clouds.

https://sudonull.com/durov-s-sperm-meme-coin-duv-how-hype-crashed-the-exchange-in-11-minutes

Meme coin DurovSperm (DUV) surged 2400% and crashed within an hour. Learn the dump scheme, the role of bots, and whether it's worth buying. Analysis and forecast.

https://ymaho.com/moscow-exchange-opened-up-0-3-on-oil-at-112

Moscow Exchange and RTS indices gained 0.3% at the start of trading. Brent above $112, Urals at $107. Find out why Moscow Credit Bank shares surged 2.5% and oil giants fell ahead of the Fed meeting.

https://ymaho.com/dollar-exchange-rate-rises-slightly-ahead-of-powell-s-final-meeting

DXY index rose to 99.00, euro fell to $1.17. Markets await Fed verdict on 04/29/2026. Find out why Powell's departure on May 15 and the war in Iran make the dollar the world's primary safe-haven asset.

https://ymaho.com/russian-market-opened-mixed-moscow-exchange-seeks-path-on-geopolitics

Moscow Exchange index turned to growth to 2704 points after a failed start. Brent at $112 puts pressure on rates. Find out why Magnit is falling by -5.1%, and Moscow Credit Bank is soaring and how retail investors are moving money from stocks to deposits.

https://ymaho.com/moscow-exchange-index-falls-reasons-for-decline-and-forecast

Analysis of reasons for the Moscow Exchange index fall of 0.4%: OFZ auction failure, Sber dividend gap, oil risks and market forecast. Find out what awaits investors.

https://ymaho.com/moscow-exchange-index-why-a-rebound-to-2700-points-is-in-question

The market fell by 0.7% due to oil and the ruble. We analyze margin calls, outflow of non-residents and risks of falling below 2500. Find out where to save capital.

https://ymaho.com/moscow-exchange-index-rose-analysis-of-geopolitical-rebound

We analyze the real reasons for the growth of the Russian market on May 11: a technical rebound, not a reversal. Why the ruble strengthening to 73 is a temporary window, and what is more important than negotiations. Read the analysis.

https://ymaho.com/grinex-exchange-halted-after-13m-crypto-breach

Russian platform Grinex paused trading following a $13 million cyberattack. Learn how the hack unfolded, what blockchain data shows, and why it matters.

https://ymaho.com/euro-exchange-rate-hits-new-record-causes-and-market-implications

Euro in banks reached 52.30 UAH. We analyze why the currency is getting more expensive, how it relates to global markets, and what consumers can expect.

https://ymaho.com/euro-exchange-rate-hits-new-high-reasons-and-consequences

Banks raised the euro exchange rate to 52.40 UAH. We analyze why the currency is weakening, how it affects prices, and what to expect from the market. Read the analysis.

https://ymaho.com/bitcoin-exchange-inflow-explained-simply

Learn what Bitcoin moving into exchanges really means—and why it matters for price. No jargon, just clear insights.