# Tech

- [C++](/tech/c++.md)
- [Utils](/tech/c++/utils.md)
- [Math](/tech/c++/vector.md)
- [String](/tech/c++/string.md)
- [Vector](/tech/c++/vector-1.md)
- [Set](/tech/c++/set.md)
- [Unordered Set](/tech/c++/unordered_set.md)
- [Map](/tech/c++/map.md)
- [Unordered Map](/tech/c++/unordered_map.md)
- [Queue](/tech/c++/queue.md)
- [Priority Queue](/tech/c++/priority_queue.md)
- [Union find](/tech/c++/union_find.md)
- [Binary Search](/tech/c++/binary-search.md)
- [Graph Algorithms](/tech/c++/algorithms.md)
- [Matrix to Graph](/tech/c++/matrix_to_graph.md)
- [Trie](/tech/c++/trie.md)
- [Dijkstra](/tech/c++/dijkstra.md)
- [Database Transactions](/tech/database-transactions.md)
- [A Simple Transaction Analysis](/tech/database-transactions/a-simple-example-analysis.md)
- [Implementation of Isolation Levels](/tech/database-transactions/implementation-of-isolation-levels.md)
- [Isolation Levels](/tech/database-transactions/isolation-levels.md)
- [Isolation](/tech/database-transactions/isolation.md)
- [Storage Types](/tech/database-transactions/storage-types.md)
- [Transaction Atomicity and Durability](/tech/database-transactions/transaction-atomicity-and-durability.md)
- [Java](/tech/java.md)
- [Important Questions](/tech/java/assembly-code-vs-bytecode.md)
- [Spring MVC](/tech/java/spring-mvc.md)
- [Program execution](/tech/program-execution.md)
- [Node.js](/tech/program-execution/nodejs.md)
- [Runtimes](/tech/program-execution/runtimes.md)
- [System Design](/tech/system-design.md)
- [Basic Terminologies](/tech/system-design/basic-terminologies.md)
- [CAP Theorem](/tech/system-design/cap-theorem.md)
- [Normalization of Database](/tech/system-design/normalization-of-database.md)
- [Useful Reads](/tech/system-design/useful-reads.md)