Exciting new additions to Langchain 1.0.0
Langchain 1.0.0 seems to have plenty of useful improvements lately. If you previously wrote code for Agentic AI, there is plenty of opportunity to clean up the code.
Haisum’s Blog
A blog by software engineer and food enthusiast.
Latest posts
Finding errors in Go’s http client
Recently while writing code for a Kubernetes Operator interacting with an external API, I was asked to only retry in specific scenarios such as DNS lookup failure and timeouts. Since many things can go wrong in DNS, the net package may return different error messages depending on what exactly happened.
2020 Update
Out of all 30 years of my life, this would probably be the most memorable year because of the wild wild things going on around us all. Not everything was bad about this year though. At the end of 2019, I had finally made up my mind to leave Java/Fintech and pursue a career in the cloud computing; and by February, 2020 I was working as a consultant for cloud native technologies and automation.…
I am now AWS Certified Developer
Two months ago, I got my AWS Solutions Architect certification. Now, I am AWS certified developer as well. Here’s my latest certificate: I scored 982/1000 which was mind blowing, even for me. I didn’t expect to do this good. I used Stephane Maarek’s Ultimate AWS Certified Developer course and Jon Bonso’s Practice Tests. These two, along with practicing everything on AWS should be enough for anyone…
On Kashmir Blockade By India
As I write this, it’s been two months since people of Kashmir were stripped of their rights and confined in their homes by Indian Government without any communication to outside world. According to some estimates half of Indian Army is currently deployed in Kahsmir, that’s 700,000 or 7 Million for an area with population of 120,000 or 12 Million. So there’s 1 Soldier for 2 people in Kashmir. When…
My Notes for AWS Solutions Architect SAA-01 Exam
Services IAM Role: Can be associated with resources like EC2/Cloudformation. Or assumed by user when they’re using Federation, SAML. User: User with access key, secret key and password. Group: Group of users Policy Permissions for groups of users or roles. Policy can be of two types: Permission Policy and Permission Boundary. Permission Policy is permissions which are assigned to user or resource.…
My Path to AWS Solutions Architect Associate Certification
I prepared for two months with at least one hour prep time each day. Some days, I spent 4 to 5 hours and on weekends I spent 6-8 hours to cover everything. I would recommend people who are willing to do it, to allocate at least 2 months or 3 months for proper preparation if they don’t have a lot of exposure to AWS at work. I bought A Cloud Guru membership and immediately began listening to their…
My Notes for AWS Solutions Architect SAA-01 Exam
Services IAM Role: Can be associated with resources like EC2/Cloudformation. Or assumed by user when they’re using Federation, SAML. User: User with access key, secret key and password. Group: Group of users Policy Permissions for groups of users or roles. Policy can be of two types: Permission Policy and Permission Boundary. Permission Policy is permissions which are assigned to user or resource.…
My Experience Giving AWS Solutions Architect Associate Exam
This post was deleted because it may violate aws certification NDA.
Got My AWS Solutions Architect Associate Certification
I am very glad to share that I passed my AWS Solutions Architect Exam two days ago. I studied daily for two months to get this baby. I will be sharing more details on how I prepared and got it. For now, I will shamelessly show off my new certification.