Issue #5: 10 Reads, A Handcrafted Weekly Newsletter for Humans

Welcome to the fifth  issue of 10 Reads weekly newsletter. Below are the 10 posts that I found good to read this week. Total time to read this newsletter is 145 minutes.

The only true wisdom is in knowing you know nothing – Socrates

  1. Stack Overflow Isn’t Very Welcoming. It’s Time for That to Change. : 10 mins read: Stack Overflow has realized that new users are not finding it welcoming so they are taking steps to improve it. I think for me the bigger lesson is that when an organization like Stack Overflow can work towards recognising mistakes and work on fixing them why can’t other companies do the same. In most oragnizations,  senior management try to hide problems under the carpet never recognising their wrong doings. I am not expecting organisations to go public with their problems but instead their should be open communication.
  2. Is There A Fix For Impostor Syndrome15 mins read. Reading this post I realized I also suffer from impostor syndrome. The post author describes 5 kinds of impostor and their behaviour that she learnt from book The Secret Thoughts of Successful Women: Why People Suffer from Impostor Syndrome and How to Thrive Inspite of it.
    1. The Expert: This manifests as a state of cringing denial when called an expert.
    2. The Perfectionist: Perfectionism underlies a feeling that one could have (and should have) done better.
    3. The Superwoman/man: Some people can’t stop working, taking on every task they can. Young argues that this kind of workaholism is the expression of a need for external validation and can be countered only by focusing on setting one’s own metrics for personal success.
    4. The Natural Genius: This behavior involves judging one’s worth on the basis of raw ability as opposed to effort.
    5. The Rugged Individualist: Rugged individualism demands that all tasks be performed alone, and little to no help is sought.
  3. How To Get Your Coworker To Agree With You : 30 mins read. This is not a long read but I spent a lot of time thinking about times when I behaved arrogantly and tried to force people to think my way. Many times it just doesn’t work. The key points for me in this post are:
    1. If you say someone that they are wrong, they will become defensive straightaway and try hard to prove why their decision is correct. It does not matter if your intentions were good other person will not be able to see the point. The author suggests that we should avoid arguments at all cost. In one of the books that I read recently, author suggests The only way to get best of an argument is to avoid it.
    2. Before you expect others to listen to you build a strong relationship and trust. People will only listen if they consider you worth listening to. There is no magic solution here. You have to work hard on yourself before you can expect people to agree with you.
    3. Don’t force your decisions on others. Give them options & let them choose the best based on their expertise.
    4. Don’t distrust expertise of your coworkers. The wisest people are the ones who always empty their cups.
  4. Tips for High Availability by Netflix15 mins  read. In this post, Netflix engineers share how they are able to keep their services up. Netflix has built a continuous integration and delivery tool called Spinnaker that imbibes all the best practices Netflix engineers have learnt over the year. Some of the best practices that we can use to make our systems highly available are:
    1. Prefer regional deploys over global deploys
    2. Use Red/Black deployment strategy  for production deploys
    3. Use deployment windows
    4. Enable Chaos Monkey
    5. Know how to roll back your deploy quickly
  5. Why Our Brains Fall for False Expertise, and How to Stop It 30 mins read. If the people who offer the most valuable contributions to your organization aren’t appropriately recognized for it, they won’t stay long. Or, possibly worse, they will stay and stop trying.
  6. Rust in production at Figma : 10 mins read. The author mentions a lot of compelling reasons why people should consider Rust for writing performance sensitive back-ends. The main benefits of Rust are Low memory usage, Awesome performance, and Solid toolchain. Rust is new so there are rough edges as well. Read the post to learn about the pros and cons of using Rust.
  7. Bitcoin is the greatest scam in history :10 mins read: I am glad someone finally put it. Every other day I hear people talking about Bitcoin and BlockChain without understanding what they are getting into. Cryptocurrency is a scam because:
    1. Bitcoins are accepted almost nowhere, and some cryptocurrencies nowhere at all. Even where accepted, a currency whose value can swing 10 percent or more in a single day is useless as a means of payment.
    2. Extreme price volatility also makes bitcoin undesirable as a store of value. And the storehouses — the cryptocurrency trading exchanges — are far less reliable and trustworthy than ordinary banks and brokers.
    3. A bitcoin has no intrinsic value. It only has value if people think other people will buy it for a higher price — the Greater Fool theory.
  8. PostgreSQL 11 will finally have procedures5 mins read. Many people have asked for this feature for years and PostgreSQL 11 will finally have it. I am of course talking about CREATE PROCEDURE. Traditionally PostgreSQL has provided all the means to write functions (which were often simply called “stored procedures”). However, in a function you cannot really run transactions – all you can do is to use exceptions, which are basically savepoints. Inside a function you cannot just commit a transaction or open a new one. CREATE PROCEDURE will change all that and provide you with the means to run transactions in procedural code.
  9. pg_wal is too big… what’s going on?15 mins read. Here are two ways to go about it: the first – is to take an emergency action, this is the last resort when there is only 2% or less of free disc space, lack of time to find the cause of the problem and the main goal of your actions is to avoid the risk of the database crash halt. The second – is set of actions directed to find out the cause of the space consumption – something you can only do when there is no risk of the database’s emergency stop.
  10. Keep The Degree Of Difficulty Down5 mins read: So the better approach is to pick something simple to execute, nail it, then build on it with another relatively simple move, nail that too, and keep going.

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