15 SWE Years In 1.5 Hours [Part 20] - Conclusion

Congratulations on making it to the end of the course! The goal of this course was to capture Rahul's biggest, broadest, higher-level learnings across a multitude of core software engineering subjects. While this is indeed valuable, it's impossible to master a massive topic like all of data structures and algorithms in just 5 minutes

To go deeper into these subjects, we recommend following our learning path here: [Become A Better Engineer](https://www.jointaro.com/learning-paths/become-a-better-engineer/)

15 SWE Years In 1.5 Hours [Part 9] - Writing A Good Resume

Every successful job search starts off with a polished, well-written resume. However, there's so much online misinformation about what makes a good one. This lesson teaches you:

- Why it's best to keep your resume simple
- The optimal length for a software engineer resume
- How to think about summary sections on resumes

To dive deeper into writing a better resume, take our course here: [Get More Interviews: Write A Stellar Resume As A Software Engineer](https://www.jointaro.com/course/get-more-interviews-write-a-stellar-resume-as-a-software-engineer/)

Get The Rating You Deserve [Part 18] - Build Inner Strength

**In this final section, we explored the importance of building inner strength to sustain long-term success.**

To cultivate inner strength, we should:

- **Prioritize self-care:** Invest in physical, mental, and emotional well-being.
- **Develop strong habits:** Establish routines that support our goals and values.
- **Practice mindfulness:** Cultivate awareness of our thoughts and feelings.
- **Build strong relationships:** Foster meaningful connections with others.
- **Embrace a growth mindset:** View challenges as opportunities for learning and growth.

By building inner strength, we can navigate challenges with resilience, maintain a positive outlook, and achieve lasting fulfillment.

If you want to get personalized support from Yogi, you can reach out to him at [coaching@yogisharma.com](mailto:coaching@yogisharma.com) or schedule an introductory call to dive into your situation at <https://tinyurl.com/meetyogi>.

Get The Rating You Deserve [Part 16] - Spend Time On Your Career

**In this section, we explored the importance of maintaining an empowering state to sustain long-term success.**

To cultivate an empowering state, we should:

- **Prioritize long-term goals:** Focus on building a sustainable career and avoiding short-term sacrifices that may hinder long-term growth.
- **Cultivate a growth mindset:** Embrace challenges as opportunities for learning and development.
- **Practice self-care:** Prioritize physical and mental health to maintain energy and focus.
- **Build strong relationships:** Foster meaningful connections with others to provide support and inspiration.
- **Maintain a positive mindset:** Cultivate a positive outlook and practice gratitude to reduce stress and anxiety.

By adopting these strategies, we can increase our resilience, motivation, and overall well-being, enabling us to achieve long-term success.

If you want to get personalized support from Yogi, you can reach out to him at [coaching@yogisharma.com](mailto:coaching@yogisharma.com) or schedule an introductory call to dive into your situation at <https://tinyurl.com/meetyogi>.

Get The Rating You Deserve [Part 15] - Use Synchronous Time Wisely

**In this section, we explored strategies for optimizing our synchronous time and effectively communicating our work and desires.**

To make the most of our time and build strong professional relationships, we should:

- **Prioritize synchronous time:** Focus on activities that require real-time collaboration and cannot be effectively accomplished asynchronously.
- **Minimize unnecessary meetings:** Reduce the number of meetings and their duration to maximize productivity.
- **Communicate proactively:** Share updates and seek feedback regularly, both synchronously and asynchronously.
- **Build strong relationships:** Cultivate positive relationships with colleagues and managers through open and honest communication.
- **Be mindful of our communication style:** Adapt our communication style to different audiences and situations to ensure effective message delivery.

By implementing these strategies, we can improve our efficiency, effectiveness, and overall job satisfaction.

If you want to get personalized support from Yogi, you can reach out to him at [coaching@yogisharma.com](mailto:coaching@yogisharma.com) or schedule an introductory call to dive into your situation at <https://tinyurl.com/meetyogi>.

Get The Rating You Deserve [Part 12] - Align With Intermediate Picture

**In this video, we discussed the importance of aligning our work with the broader organizational goals.**

To effectively align our efforts, we should:

- **Build relationships with key stakeholders:** Connect with managers, peers, and executives to gain insights into the company's strategic direction.
- **Understand the big picture:** Develop a comprehensive understanding of the organization's goals, challenges, and opportunities.
- **Communicate effectively:** Clearly articulate the impact of our work on the overall business objectives.
- **Embrace a collaborative mindset:** Work closely with others to achieve shared goals and leverage collective expertise.
- **Be proactive:** Take initiative in identifying opportunities to contribute to the organization's success.

By aligning our work with the broader organizational goals, we can increase our visibility, influence, and career opportunities.

If you want to get personalized support from Yogi, you can reach out to him at [coaching@yogisharma.com](mailto:coaching@yogisharma.com) or schedule an introductory call to dive into your situation at <https://tinyurl.com/meetyogi>.

Get The Rating You Deserve [Part 10] - Clarity On Deliverables

**In this video, we discussed the importance of clarity in defining and achieving our work goals.**

To ensure we're consistently making progress and maximizing our impact, we should:

- **Continuously seek clarity:** Regularly revisit and refine our goals and deliverables, especially in dynamic work environments.
- **Balance long-term and short-term priorities:** Prioritize tasks that align with long-term objectives while also addressing urgent issues.
- **Take ownership of our work:** Proactively seek clarity from our managers and take initiative in defining our own expectations and deliverables.
- **Utilize effective time management techniques:** Allocate specific time for focused work and unexpected tasks to maintain productivity and avoid feeling overwhelmed.

By following these guidelines, we can increase our effectiveness, reduce stress, and achieve greater success in our professional endeavors.

If you want to get personalized support from Yogi, you can reach out to him at [coaching@yogisharma.com](mailto:coaching@yogisharma.com) or schedule an introductory call to dive into your situation at <https://tinyurl.com/meetyogi>.

Get The Rating You Deserve [Part 9] - Getting Stuff Done

We've discussed the importance of increasing your Luck Surface Area (LSA) to maximize the rewards for your efforts. To do this, we must focus on two key components:

- **Do impactful work:** Prioritize tasks that significantly contribute to your goals and the overall success of your team.
- **Communicate effectively:** Clearly articulate your work, its impact, and your aspirations to relevant stakeholders. This includes both celebrating successes and openly discussing challenges.

Remember, effective communication is crucial. Avoid the pitfalls of assuming your work speaks for itself or only sharing successes. Be proactive in seeking alignment with your manager and team, and don't shy away from difficult conversations.

If you want to get personalized support from Yogi, you can reach out to him at [coaching@yogisharma.com](mailto:coaching@yogisharma.com) or schedule an introductory call to dive into your situation at <https://tinyurl.com/meetyogi>.

Get The Rating You Deserve [Part 8] - Engaging In Conflicts

**In this section, we'll delve into the importance of effectively managing conflicts in the workplace.**

- **The Benefits of Conflict Resolution:** We'll explore how resolving conflicts can save time, build stronger relationships, and enhance career growth.
- **Key Strategies for Conflict Resolution:** We'll discuss essential strategies such as empathetic negotiation, non-violent communication, and the importance of focusing on common ground.
- **Recognizing Conflict:** We'll discuss the importance of identifying early signs of conflict, such as changes in body language and emotional state.
- **Avoiding Common Pitfalls:** We'll highlight common mistakes people make when dealing with conflict, such as avoidance and blame, and provide strategies to overcome them.
- **Practical Tips:** We'll share actionable advice, such as practicing mindfulness, active listening, and seeking win-win solutions.

If you want to get personalized support from Yogi, you can reach out to him at [coaching@yogisharma.com](mailto:coaching@yogisharma.com) or schedule an introductory call to dive into your situation at <https://tinyurl.com/meetyogi>.

Paper Reading: ClickHouse - Lightning Fast Analytics for Everyone

Session led by [Dharin Shah](https://www.linkedin.com/in/dharinshah/)

Link to Paper: [**https://www.vldb.org/pvldb/vol17/p3731-schulze.pdf**](https://www.vldb.org/pvldb/vol17/p3731-schulze.pdf)

This paper presents an overview of ClickHouse, a popular opensource OLAP database designed for high-performance analytics over petabyte-scale data sets with high ingestion rates. Its storage layer combines a data format based on traditional log-structured merge (LSM) trees with novel techniques for continuous transformation (e.g. aggregation, archiving) of historical data in the background. Queries are written in a convenient SQL dialect and processed by a state-of-the-art vectorized query execution engine with optional code compilation. ClickHouse makes aggressive use of pruning techniques to avoid evaluating irrelevant data in queries. Other data management systems can be integrated at the table function, table engine, or database engine level. Real-world benchmarks demonstrate that ClickHouse is amongst the fastest analytical databases on the market.\
\
We will go into the details of why and how Clickhouse is one of the fastest OLAP database, its underlying storage engine, and the overall philosophy for performance.

Paper Reading: Adaptive Radix Tree - ARTful Indexing for Main-Memory Databases

**Session Led by:[ Dharin Shah](https://www.linkedin.com/in/dharinshah/)**

**Link to Paper:[ ](https://db.in.tum.de/%5C~leis/papers/ART.pdf)[https://db.in.tum.de/\\\~leis/papers/ART.pdf](https://db.in.tum.de/~leis/papers/ART.pdf)**

This paper reading session, we will deep dive into a in-memory optimized index structure, that leverages modern CPU caches to make IOPS faster, also allowing range queries.

Abstract—Main memory capacities have grown up to a point where most databases fit into RAM. For main-memory database systems, index structure performance is a critical bottleneck. Traditional in-memory data structures like balanced binary search trees are not efficient on modern hardware, because they do not optimally utilize on-CPU caches. Hash tables, also often used for main-memory indexes, are fast but only support point queries.

DSA Crash Course [Part 86] - Array Stepper Walkthrough

In this lesson, Alvin walks through the python implementation for the *array_stepper* problem.

Code along and test your work in the following editor workspace: <https://structy.net/problems/array-stepper?language=py>

If you need additional support taking these DSA skills and actually applying them, take [**Alvin's**](https://www.linkedin.com/in/alvin-zablan-b73a92117/) *complete* data structures and algorithms course on [**Structy**](https://structy.net/?utm_source=taro). You can try out the concepts yourself in their interactive code editor and learn advanced DSA patterns like stack exhaustive recursion.

Use [**this link to get 20% off**](https://structy.net/purchase?promo_code=taro20) the entire Structy DSA learning experience.

Follow Alvin on LinkedIn: [**https://www.linkedin.com/in/alvin-zablan-b73a92117/**](https://www.linkedin.com/in/alvin-zablan-b73a92117/)

DSA Crash Course [Part 85] - Array Stepper Approach

In this lesson, Alvin explores the strategy to solving the following interview problem:

> Write a function, *array_stepper*, that takes in a list of numbers as an argument. You start at the first position of the list. The function should return a boolean indicating whether or not it is possible to reach the last position of the list. When situated at some position of the list, you may take a maximum number of steps based on the number at that position.
>
> For example, given:
>
> - idx =  0  1  2  3  4  5
> - numbers = \[2, 4, 2, 0, 0, 1\]
>
> The answer is True.
>
> We start at idx 0, we could take 1 step or 2 steps forward.
>
> The correct choice is to take 1 step to idx 1.
>
> Then take 4 steps forward to the end at idx 5.

```
array_stepper([2, 4, 2, 0, 0, 1]) # -> True
```

```
array_stepper([2, 3, 2, 0, 0, 1]) # -> False
```

```
array_stepper([3, 1, 3, 1, 0, 1]) # -> True
```

```
array_stepper([4, 1, 5, 1, 1, 1, 0, 4]) # -> True
```

```
array_stepper([4, 1, 2, 1, 1, 1, 0, 4]) # -> False
```

If you need additional support taking these DSA skills and actually applying them, take [**Alvin's**](https://www.linkedin.com/in/alvin-zablan-b73a92117/) *complete* data structures and algorithms course on [**Structy**](https://structy.net/?utm_source=taro). You can try out the concepts yourself in their interactive code editor and learn advanced DSA patterns like stack exhaustive recursion.

Use [**this link to get 20% off**](https://structy.net/purchase?promo_code=taro20) the entire Structy DSA learning experience.

Follow Alvin on LinkedIn: [**https://www.linkedin.com/in/alvin-zablan-b73a92117/**](https://www.linkedin.com/in/alvin-zablan-b73a92117/)

DSA Crash Course [Part 84] - Counting Change Walkthrough

In this lesson, Alvin walks through the python implementation for the *counting_change* problem.

Code along and test your work in the following editor workspace: <https://structy.net/problems/counting-change?language=py>

If you need additional support taking these DSA skills and actually applying them, take [**Alvin's**](https://www.linkedin.com/in/alvin-zablan-b73a92117/) *complete* data structures and algorithms course on [**Structy**](https://structy.net/?utm_source=taro). You can try out the concepts yourself in their interactive code editor and learn advanced DSA patterns like stack exhaustive recursion.

Use [**this link to get 20% off**](https://structy.net/purchase?promo_code=taro20) the entire Structy DSA learning experience.

Follow Alvin on LinkedIn: [**https://www.linkedin.com/in/alvin-zablan-b73a92117/**](https://www.linkedin.com/in/alvin-zablan-b73a92117/)

DSA Crash Course [Part 81] - Summing Squares Approach

In this lesson, Alvin explores the strategy to solving the following interview problem:

> Write a function, *summing_squares*, that takes a target number as an argument. The function should return the minimum number of perfect squares that sum to the target. A perfect square is a number of the form (i\*i) where i &gt;= 1.
>
> For example: 1, 4, 9, 16 are perfect squares, but 8 is not a perfect square.
>
> Given 12:
>
> summing_squares(12) -&gt; 3
>
> The minimum squares required for 12 is three, by doing 4 + 4 + 4.
>
> Another way to make 12 is 9 + 1 + 1 + 1, but that requires four perfect squares.

```
summing_squares(8) # -> 2
```

```
summing_squares(9) # -> 1
```

```
summing_squares(12) # -> 3
```

```
summing_squares(1) # -> 1
```

```
summing_squares(31) # -> 4
```

If you need additional support taking these DSA skills and actually applying them, take [**Alvin's**](https://www.linkedin.com/in/alvin-zablan-b73a92117/) *complete* data structures and algorithms course on [**Structy**](https://structy.net/?utm_source=taro). You can try out the concepts yourself in their interactive code editor and learn advanced DSA patterns like stack exhaustive recursion.

Use [**this link to get 20% off**](https://structy.net/purchase?promo_code=taro20) the entire Structy DSA learning experience.

Follow Alvin on LinkedIn: [**https://www.linkedin.com/in/alvin-zablan-b73a92117/**](https://www.linkedin.com/in/alvin-zablan-b73a92117/)

DSA Crash Course [Part 79] - Non Adjacent Sum Approach

In this lesson, Alvin explores the strategy to solving the following interview problem:

> Write a function, *non_adjacent_sum*, that takes in a list of numbers as an argument. The function should return the maximum sum of non-adjacent items in the list. There is no limit on how many items can be taken into the sum as long as they are not adjacent.
>
> For example, given: \[2, 4, 5, 12, 7\]
>
> The maximum non-adjacent sum is 16, because 4 + 12. 4 and 12 are not adjacent in the list.

```
nums = [2, 4, 5, 12, 7]
non_adjacent_sum(nums) # -> 16
```

```
nums = [7, 5, 5, 12]
non_adjacent_sum(nums) # -> 19
```

```
nums = [7, 5, 5, 12, 17, 29]
non_adjacent_sum(nums) # -> 48
```

```
nums = [
72, 62, 10,  6, 20, 19, 42,
46, 24, 78, 30, 41, 75, 38,
23, 28, 66, 55, 12, 17, 9,
12, 3, 1, 19, 30, 50, 20
]

non_adjacent_sum(nums) # -> 488
```

If you need additional support taking these DSA skills and actually applying them, take [**Alvin's**](https://www.linkedin.com/in/alvin-zablan-b73a92117/) *complete* data structures and algorithms course on [**Structy**](https://structy.net/?utm_source=taro). You can try out the concepts yourself in their interactive code editor and learn advanced DSA patterns like stack exhaustive recursion.

Use [**this link to get 20% off**](https://structy.net/purchase?promo_code=taro20) the entire Structy DSA learning experience.

Follow Alvin on LinkedIn: [**https://www.linkedin.com/in/alvin-zablan-b73a92117/**](https://www.linkedin.com/in/alvin-zablan-b73a92117/)

DSA Crash Course [Part 71] - Sum Possible Approach

In this lesson, Alvin explores the strategy to solving the following interview problem:

> Write a function *sum_possible* that takes in an amount and a list of positive numbers. The function should return a boolean indicating whether or not it is possible to create the amount by summing numbers of the list. You may reuse numbers of the list as many times as necessary.
>
> You may assume that the target amount is non-negative.

```
sum_possible(8, [5, 12, 4]) # -> True, 4 + 4
```

```
sum_possible(15, [6, 2, 10, 19]) # -> False
```

```
sum_possible(13, [6, 2, 1]) # -> True
```

```
sum_possible(103, [6, 20, 1]) # -> True
```

If you need additional support taking these DSA skills and actually applying them, take [**Alvin's**](https://www.linkedin.com/in/alvin-zablan-b73a92117/) *complete* data structures and algorithms course on [**Structy**](https://structy.net/?utm_source=taro). You can try out the concepts yourself in their interactive code editor and learn advanced DSA patterns like stack exhaustive recursion.

Use [**this link to get 20% off**](https://structy.net/purchase?promo_code=taro20) the entire Structy DSA learning experience.

Follow Alvin on LinkedIn: [**https://www.linkedin.com/in/alvin-zablan-b73a92117/**](https://www.linkedin.com/in/alvin-zablan-b73a92117/)

DSA Crash Course [Part 68] - Fibonacci Walkthrough

In this lesson, Alvin walks through the python implementation for the *fib* problem. The goal here is to solve it recursively and then apply dynamic programming to speed it up.

Code along and test your work in the following editor workspace: <https://structy.net/problems/fib?language=py>

If you need additional support taking these DSA skills and actually applying them, take [**Alvin's**](https://www.linkedin.com/in/alvin-zablan-b73a92117/) *complete* data structures and algorithms course on [**Structy**](https://structy.net/?utm_source=taro). You can try out the concepts yourself in their interactive code editor and learn advanced DSA patterns like stack exhaustive recursion.

Use [**this link to get 20% off**](https://structy.net/purchase?promo_code=taro20) the entire Structy DSA learning experience.

Follow Alvin on LinkedIn: [**https://www.linkedin.com/in/alvin-zablan-b73a92117/**](https://www.linkedin.com/in/alvin-zablan-b73a92117/)

DSA Crash Course [Part 66] - Minimum Island Walkthrough

In this lesson, Alvin walks through the python implementation for the *minimum_island* problem.

Code along and test your work in the following editor workspace: <https://structy.net/problems/minimum-island?language=py>

If you need additional support taking these DSA skills and actually applying them, take [**Alvin's**](https://www.linkedin.com/in/alvin-zablan-b73a92117/) *complete* data structures and algorithms course on [**Structy**](https://structy.net/?utm_source=taro). You can try out the concepts yourself in their interactive code editor and learn advanced DSA patterns like stack exhaustive recursion.

Use [**this link to get 20% off**](https://structy.net/purchase?promo_code=taro20) the entire Structy DSA learning experience.

Follow Alvin on LinkedIn: [**https://www.linkedin.com/in/alvin-zablan-b73a92117/**](https://www.linkedin.com/in/alvin-zablan-b73a92117/)

DSA Crash Course [Part 63] - Island Count Approach

In this lesson, Alvin explores the strategy to solving the following interview problem:

> Write a function, *island_count*, that takes in a grid containing Ws and Ls. W represents water and L represents land. The function should return the number of islands on the grid. An island is a vertically or horizontally connected region of land.

```
grid = [
['W', 'L', 'W', 'W', 'W'],
['W', 'L', 'W', 'W', 'W'],
['W', 'W', 'W', 'L', 'W'],
['W', 'W', 'L', 'L', 'W'],
['L', 'W', 'W', 'L', 'L'],
['L', 'L', 'W', 'W', 'W'],
]

island_count(grid) # -> 3
```

```
grid = [
['L', 'W', 'W', 'L', 'W'],
['L', 'W', 'W', 'L', 'L'],
['W', 'L', 'W', 'L', 'W'],
['W', 'W', 'W', 'W', 'W'],
['W', 'W', 'L', 'L', 'L'],
]

island_count(grid) # -> 4
```

```
grid = [
['L', 'L', 'L'],
['L', 'L', 'L'],
['L', 'L', 'L'],
]

island_count(grid) # -> 1
```

If you need additional support taking these DSA skills and actually applying them, take [**Alvin's**](https://www.linkedin.com/in/alvin-zablan-b73a92117/) *complete* data structures and algorithms course on [**Structy**](https://structy.net/?utm_source=taro). You can try out the concepts yourself in their interactive code editor and learn advanced DSA patterns like stack exhaustive recursion.

Use [**this link to get 20% off**](https://structy.net/purchase?promo_code=taro20) the entire Structy DSA learning experience.

Follow Alvin on LinkedIn: [**https://www.linkedin.com/in/alvin-zablan-b73a92117/**](https://www.linkedin.com/in/alvin-zablan-b73a92117/)

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Our instructional videos provide software engineers with insights needed for career growth. Masterclasses go incredibly in-depth on a specific tech topic while case studies are real examples from established engineering leaders.