# Availability Anywhere Part 20 — Nested full-tunnel VPN in another full-tunnel VPN with force tunnel mode

This is the twentieth part of the Availability Anywhere series. For your convenience you can find other parts in the table of contents in Part 1 – Connecting to SSH tunnel automatically in Windows We already know how to use full-tunnel VPN from a virtual machine on the host with TCP over File System. Today … Continue reading Availability Anywhere Part 20 — Nested full-tunnel VPN in another full-tunnel VPN with force tunnel mode

# ILP Part 105 — Sudoku Cube

This is the one hundred and fifth part of the ILP series. For your convenience you can find other parts in the table of contents in Part 1 – Boolean algebra Today we are going to solve the Sudoku Cube. It’s a variation of the regular Rubik’s cube in which we have digits on the … Continue reading ILP Part 105 — Sudoku Cube

# Distributed Designs Part 3 — Taking lock in MVCC for transactional outbox pattern

This is the third part of the Distributed Designs series. For your convenience you can find other parts in the table of contents in Part 1 — Outbox without idempotency nor synchronous commit Last time we saw how to use transactional outbox pattern with multiple databases and no synchronous commit. We also learned how to … Continue reading Distributed Designs Part 3 — Taking lock in MVCC for transactional outbox pattern

# Distributed Designs Part 2 — Transactional outbox pattern and multiple instances of relay

This is the second part of the Distributed Designs series. For your convenience you can find other parts in the table of contents in Part 1 — Outbox without idempotency nor synchronous commit Last time we saw how to use transactional outbox pattern with multiple databases and no synchronous commit. We learned how to synchronize … Continue reading Distributed Designs Part 2 — Transactional outbox pattern and multiple instances of relay

# ILP Part 104 — 12 stones riddle

This is the one hundred and fourth part of the ILP series. For your convenience you can find other parts in the table of contents in Part 1 – Boolean algebra Today we are going to solve the 12 Stones Logic Puzzle. We have 12 stones, 11 of them are of equal weight, 1 is … Continue reading ILP Part 104 — 12 stones riddle