Hosted on MSN

Rainbow Six Siege servers are back online after shutting down in response to Marketplace hacks

Ubisoft had to shut down Rainbow Six Siege's servers and roll back transactions, a situation that came from a widespread breach that left various players with billions of in-game credits, ultra-rare ...
Yahoo

AT&T becomes latest corporation to commit to ending DEI programs

EAST SETAUKET, NEW YORK - MARCH 16: An image of the sign for AT&T as photographed on March 16, 2020 in East Setauket, New York. (Photo by Bruce Bennett/Getty Images) The FCC, under President Donald ...
IEEE

Efficient Cross-Shard Blockchain Atomic Submission Scheme Based on Pledge Transactions

Abstract: To address the substantial coordination overhead and communication latency inherent in cross-shard transaction commits within contemporary multi-shard blockchain architectures, this paper ...
Hacker

How to Master SQL Joins - Inner, Outer, Cross, and Self-Joins With Examples

Hello there! 👋 I'm Luca, a BI Developer with a passion for all things data, Proficient in Python, SQL and Power BI ...
Hacker

SQL Transactions - How to Implement COMMIT, ROLLBACK, and Savepoints With Python

Hello there! 👋 I'm Luca, a BI Developer with a passion for all things data, Proficient in Python, SQL and Power BI ...
acm.org

Many Faces of Ad Hoc Transactions

Transactions are the fundamental database abstraction for ensuring application correctness under concurrency and failures. Using database transactions, developers are only tasked with demarcating ...
Hosted on MSN

Can the Ethereum blockchain roll back transactions? Understanding the limits and risks

In blockchain, a rollback refers to reversing its history to counter a disastrous event, such as big hacks threatening to disrupt the ecosystem, the discovery of critical protocol bugs or ...
GitHub

With JDBI support, a thread executing DB query can steal / rollback transaction opened concurrently by other thread.

If timing is unfortunate, a thread that is finishing and closing its JDBI Handle can reach to other thread's Transaction. Since the handle-closing thread supposes it does not run in transaction, it ...
NPR

Who is Alice Marie Johnson, Trump's newly appointed 'pardon czar'?

Alice Marie Johnson has been appointed "pardon czar" by President Trump, a role in which she will recommend individuals for presidential commutations. During a Black History Month event at the White ...