Bộ sách luyện thi ETS 2023 LC&RC
199,000₫
299,000₫
Sách The Art of Immutable Architecture Theory and Practice of Data Management in Distributed Systems (sách keo gáy, bìa mềm)
This book teaches you how to evaluate a distributed system from the
perspective of immutable objects. You will understand the problems in
existing designs, know how to make small modifications to correct those
problems, and learn to apply the principles of immutable architecture to
your tools.
Most software components focus on the state of objects.
They store the current state of a row in a relational database. They
track changes to state over time, making several basic assumptions:
there is a single latest version of each object, the state of an object
changes sequentially, and a system of record exists.
This is a
challenge when it comes to building distributed systems. Whether dealing
with autonomous microservices or disconnected mobile apps, many of the
problems we try to solve come down to synchronizing an ever-changing
state between isolated components. Distributed systems would be a lot
easier to build if objects could not change.
After reading The Art of Immutable Architecture,
you will come away with an understanding of the benefits of using
immutable objects in your own distributed systems. You will learn a set
of rules for identifying and exchanging immutable objects, and see a
collection of useful theorems that emerges and ensures that the
distributed systems we build are eventually consistent. Using patterns,
you will find where the truth converges, see how changes are
associative, rather than sequential, and come to feel comfortable
understanding that there is no longer a single source of truth.
Practical hands-on examples reinforce how to build software using the
described patterns, techniques, and tools. By the end, you will possess
the language and resources needed to analyze and construct distributed
systems with confidence.
The assumptions of the past were sufficient
for building single-user, single-computer systems. But as we expand to
multiple devices, shared experiences, and cloud computing, they work
against us. It is time for a new set of assumptions. Start with
immutable objects, and build better distributed systems.
What You Will Learn
Evaluate a distributed system from the perspective of immutable objects
Recognize the problems in existing designs, and make small modifications to correct them
Start a new system from scratch, applying patterns
Apply the principles of immutable architecture to your tools, including
SQL databases, message queues, and the network protocols that you
already use
Discover new tools that natively apply these principles
Who This Book Is For
Software
architects and senior developers. It contains examples in SQL and
languages such as JavaScript and C#. Past experience with distributed
computing, data modeling, or business analysis is helpful.
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