Introduction - IMPORTANT to watch
Introduction to Golang
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Program intro and Golang Installation (11:14)
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Variables (12:38)
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Builtin and custom types (30:30)
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Enums (12:31)
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Control structures (11:20)
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Interfaces (26:35)
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Modules (28:52)
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Advanced type techniques (17:26)
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Advanced interfaces and typed functions (23:55)
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Generics (12:07)
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Pointers (20:36)
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Writing tests (18:15)
Mastering concurrency
Hotel reservation JSON API backend
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Hotel reservation backend - project setup (38:26)
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Adding the database layer (41:54)
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Creating and validating users (39:41)
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User CRUD API (44:38)
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Testing the user API handler (32:55)
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Setting up our db seed script (40:55)
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Hotel API (40:44)
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Listing rooms API and small DB refactor (31:34)
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JWT Authentication (36:27)
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Authenticating users (42:42)
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Creating tests for the authentication handler (36:15)
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Booking API (33:00)
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Validating bookings with mongodb filter query (34:52)
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Admin authorization (39:40)
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Canceling bookings (40:36)
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Creating test fixtures (37:54)
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Advanced testing of authorized handlers (26:02)
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Practical error handling (32:32)
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Architectural decisions and loose coupling the data layer. (44:01)
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Pagination and filtering resources (33:29)
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Configuration (34:56)
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Dockerfile + Debug lesson (21:54)
Building micro services
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Introduction and project overview (14:42)
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Coding the OBU data sender (39:35)
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Setting up the Kafka producer (35:42)
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Producing to Kafka with logging middleware (34:12)
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Implementing the distance calculator service (40:50)
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Coding the invoice aggregator (39:35)
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Aggregator HTTP transport client (31:20)
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Aggregator invoice API handler (34:03)
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Implementing GRPC and Protobuffers as our second transport layer (40:26)
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Aggregator GRPC client (39:36)
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Internal service communication (13:13)
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Building a custom HTTP gateway (38:51)
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Running and testing the gateway with all services (22:23)
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Metrics layer with Prometheus (43:01)
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Grafana introduction (33:11)
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Service configuration for your devops team (16:08)
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HTTP metrics (29:13)
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Custom error handling (30:49)
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Request tracing (22:33)
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Building services with go-kit | setup (50:15)
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Building services with go-kit | circuit breaking & rate limiting (45:09)
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Finishing the aggregator service with go-kit (41:33)
How to land a job
Mastering core Blockchain development
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Private and public key cryptography (38:28)
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Implementing blocks with protobuffers (27:11)
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UTXO transaction model (38:45)
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Coding the node with GRPC transport (40:27)
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Peer To Peer with GRPC (35:45)
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Peer discovery with custom gossip protocol (36:33)
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Blockchain data structure (40:37)
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Transaction mempool (38:20)
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Adding and validating blocks (35:42)
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Creating transactions (31:23)
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Transaction validation (34:12)
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UTXO storage (38:22)
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Implementing the Merkletree (41:01)
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Fixing tests and debug session (40:48)
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Finalizing creating valid blocks and transactions (20:10)
Sendit.zip programming sessions
